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Annexure ‘E’ Notice Inviting Tender for the Procurement of Equipment for the Department of Metallurgical and Materials Engineering Technical Specifications for Equipment 1.
Digital cum Computerized Micro Hardness Tester Parameters Values /Description Ceramics, Composites, Metals, Polymers Materials to be tested Hardness range measurable Up to 1000 HV 10-2 – 10-3 Loading rate (mm/s) Both Vickers and Knoop indentors are provided. Indentor type Rockwell, Rockwell Superficial, Brinell Hardness scale conversion 0.1 HV Hardness resolution EN, ISO 6507, Standards compatibility EN ISO 6506, ASTM E-384, ASTM E-10-08 0.01- 0.025 - 0.05 - 0.1 - 0.2 - 0.3 - 0.5 - 1 -2 kgf ( 9 9. Tester loads steps or more) 10, 40, 50X objectives with digital eyepiece 10. Microscope objective magnification motorized X/Y stage 100 x 100mm (up to 3kgf) with 11. Stage movement 25 x 25mm travel . Manual X-Y Stage should also be provided. 0.01mm 12. X-Y stage movement resolution 5 to 99 sec 13. Dwell time Automatic and Manual 14. Load Selection Automatic and manual with over-ride option 15. Turret and indentor movement Both Manual and Automatic Indentation measurement 16. Indentation measurement on PC should be possible. Manual indentation measurement option through eyepiece Control Panel should be integrated at the Base of the 17. Control panel Machine with following controls Start test, stop test, light intensity, dwell time, print, clear. Menu operation for date, time, scale and load settings, language. <1% for test force 200 g to 2 kg 18. Accuracy <1.5% for test force below 100 g Upto 2 decimal places Confirming to EN, ISO 6507, EN ISO 6506, ASTM E-384, ASTM E-10-08 1. 2. 3. 4. 5. 6. 7. 8.
19. Certified Calibration blocks Vickers Hardness Standardized Test Block (ASTM E 384) 200 HV 500 gf Vickers Hardness Standardized Test Block (ASTM E 384) 700 HV 500 gf System must include CCD( 2 Mega Pixel or more) 20. Camera, and associated Camera for taking indentation image for storage and software and hardware measurement Camera and tester should be interfaced with Windows based computers using RS-232/USB interfaces. The Software and Computer should be offered. High precision vice and Universal clamp and leveling 21. Sample holders Device should be offered Maximum opening for normal specimen 100 mm for thin specimen 0.5 to 7 mm Supplier must have sold similar models from same 22. Supplier capability manufacturer in last 2 years in India. PO copies should be attached. Instrument should be installed at NIFFT Ranchi in test 23. Delivery & installation ready factory calibrated condition 100VAC to 240VAC, 50/60Hz, single phase 24. Power Supply 1kVA Online UPS with Battery back up for 30mins UPS should be provided. Spare Vickers, Knoop indentors , Spare lamp , fuses 25. Spares supply must be offered 12months from the date of installation or more 26. Warranty period
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Instrumented Impact Testing Machine 1. The equipment shall be used to carry out charpy impact test of steel samples and shall conform to the stipulations of ASTM E23, 2007. 2. The impact tester shall be provided with electronic digital read out facility which shall directly indicate the impact energy absorbed in joules. 3. The equipment shall basically consist of stiff and low vibration two column frame, pendulum arm, pendulum hammer, striker for charpy test, transparent safety guard with interlock , safety latch for charpy test, pendulum release push button, digital display of impact energy, electrical braking systems for quick, smooth and jerk free braking for pendulum, pendulum shaft coupled via low friction bearing, motorized hammer return to starting latch position, equipment base fitted with specimen support, etc. Drop weight system are not accepted. 4. The pendulum shall be mounted on antifriction bearings. It shall have starting positions for charpy testing. 5. The pendulum release height shall be adjustable in step-less manner electronically to vary the impact energy/impact velocity for charpy test in the range of 20% to 100% of the energy range allowing to vary the impact velocity from 2.6 m/s to 5.5 m/s. 6. The entire machine shall be covered with transparent safety guard with interlock so that the test can not be started unless the guard is fully closed. This guard should be fully openable
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for maintenance or cleaning. The design of safety guard should also allow the user to transfer the charpy specimen on to the anvil from low temperature bath and release the pendulum within 5 sec. The equipment shall be provided with suitable strikers and one support for fitting into the pendulum and onto the base respectively for charpy impact test. The charpy test piece shall rest on alloy steel support anvils fitted on to the base of machine and rigidly held in position. End stopper shall be provided to accurately locate the test piece centrally between the supports. Interface to PC to run Impact Software for custom configuring, calculation, statistical evaluation, reporting and exporting of tests and results should be provided.System should be capable of running with and without computer. Instrumentation package with strain gauged charpy striker, non-contact deformation measurement, ultra-high speed data acquisition system and data analysis software. , the laser opto-electronic-measuring-system for deflection (bending) and crack opening measurement for the experimental determination of the intensity of stress, KID/KIC-factor should be offered. A high-speed acquisition card (20 MHz) should ensure a very precise sampling range. This procurement is for off-the shelf ready to use equipment. Design and development of any part of the system is therefore not acceptable. Major parameters of the equipment Initial potential energy (Joules) : 300 Resolution of impact energy (Joules) : 0.5 or better Resolution : 0.5 or better Striking velocity of pendulum (m/sec) : 2.6 to 5.5 (variable) Striking edge Detachable instrumented tub Angle of striking edge (degree) : 30±2o Radius of striking edge (mm) : 8±0.05 mm Width of tip (mm) : 4 Specimen anvils and suppots Distance between Anvils (mm) : 40±0.05 Angle of anvils (degree) : 80o±2o Radius of supports (degree) : 1±0.05 Data acquisition: angular encoder or any other type. Storage of load/displacement/angle/time data All data transferable to spread sheet Minimum DAQ of 5 MHz Cool heat chamber: Temperature range +1500C to -800C PID Temperature controller Accuracy +/- 0.10C Specimen rack for accommodating minimum 20 specimens Required refrigerant fluids to be included Foundation requirement if any to be carried out by the vender and included in part of supply Optional Items: (a) Spare instrumented tub (b) Spare non instrumented tub (c) Digital depth notch gauge for V notch and U notch (d) Anvil / Fixture for tensile specimen Calibration of the machine shall be done by the supplier during commissioning and the calibration certificate in line with ASTM E23 2007 and EN 10045:1993and traceable to NIST shall be provided by the supplier. This include supply of standard reference specimens
(low, medium & high energy). Calibration certificate of the impact machine shall be provided which shall be as per the relevant ASTM E23, 2007 and EN 10045 (1993) including approval from NIST.
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Scanning Electron Microscope with EDS AND EBSD A. System Description 1. Resolution: 3 nm or better at 30 kV (SED) with tungsten filament in high vacuum mode, 4.5 nm or better at 30 kV (BSE) in variable pressure mode. 2. Operation: High and variable pressure modes 3. Accelerating Voltage: 0.3 kV to 30 kV 4. Magnification: 12 to 3,00,000 × (continuously variable) or better. A magnification calibration standard should be provided. 5. Electron Source: Tungsten filament& LaB6 filament . 6. Vacuum System: Should give ultra clean high vacuum using turbo molecular pump and backed by rotary pump. Should be able to operate under variable pressure. Variable pressure range for chamber must be at least 400 Pa or higher. 7. Stage Specification: 5 axis motorized stage with movement facility for X = 100 mm or higher, Y =100 mm or higher, Z = 60 mm or higher, tilt = −10o to 90°, rotation 360°. Manual Joystick (or equivalent) device to adjust stage movement should also be included. Stage should be able to accommodate samples with diameter 250 mm or larger and height 145 mm or larger. Facility to accommodate multiple specimens. Number of ports in chamber should be 7 or more 8. Detectors: 1. Secondary Electron Detector for use in high vacuum mode. 2. Secondary Electron Detector for use in Variable pressure mode. 3. Back Scattered Electron Detector compatible to all modes, i.e., in high and variable pressure mode. 9. EDX System: 127 eV or better resolutions, equipped with Liquid nitrogen free dry silicon Drift Detector (SDD). Detector area should be 30 mm2 or more. The detector should be of super ultra thin window (SUTW) type. Supplied EDX server & analysis software should be capable of performing elemental identification, labeling, line scan, point ID, area-wise elemental mapping, quantitative analysis, reporting and spectrum matching. The detection should be possible from Be (4) to U (92). 10. EBSD: The EBSD system should work on the same computer platform as that of EDS system, EBSD camera system (using minimum 12 bit digital CCD with on-chip integration) should be highly sensitive one to cater Nano-area analysis application; camera should have rectangular/Circle phosphor exactly matched to CCD chip size. The phosphor should be optimized for low –kV data application while working with SEMS; camera should have motorized insertion and retraction mechanism with remote control digital handset. The position accuracy is to be 0.1mm. The camera movement should have audible safety alarm with auto retract mechanism; camera should have tapered nose design to allow EDS detector to come very close to sample at shorter working distances; camera should have Forward scattering Diodes as imaging detectors to acquire images with atomic, orientation, channeling contrast; camera interface to SEM should have sliding and tilting interface plate to correctly position the camera at the shortest possible EBSD WD for optimal special resolution. The system software should include following features: (i) Data Acquisition Software (ii) Phase Reflector File Creation Software (iii) Pole Figure Software (iv) Mapping Software (v) ODF Software (vi) Imaging and Beam Control Software (vii) Stage Control Software (viii) Phase Identification Software 11. Computer systems with Color Printer: High-end Computer system with high capacity Hard disk and CD/DVD writer drive, 19” TFT Color monitor, Key board, mouse, color printer.
The PC equipped with latest licensed windows operating system. Two separate computers must be provided for SEM and EDS systems separately. 12. Accessories for SEM: (i). 5 rolls of carbon tape. (ii). 100 nos of Tungsten Filament (iii). 2nos Multiplesampleholder. (iv). Suitable vacuum operated Gold coater with RP pump. The coater should have facility of changing the sputtering current and time. (v). IR camera. (vi). Control panel/operational key board for operating various parameters like contrast, brightness, Magnification, etc., manually. (vii). 1 set of O ring for different vacuum system. (viii). RP oil: 2 litres. (ix). Suitable UPS capable of providing 1 hr backup at full load. B. 1.
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Terms and conditions Installation & commissioning: The instrument to be installed, tested and commissioned by representative of the supplier free of coat, at our premises and to the satisfaction of the users. Training: Provision for Onsite training to NIFFT personal along with provision for factory training for 2 persons of NIFFT should be kept open. Warranty: Five year comprehensive all inclusive warranty at site basis. This means, the purchaser will not pay any amount during the warranty period. Pre-installation requirements: Pre-installation requirements such as room size, tolerable limits of EM field and vibration (mechanical), required power rating, utility requirements are to be stated clearly, and to be verified/surveyed by the supplier at the installation site. Man Power: The supplier will have to provide a high skilled and experienced full time operator to run the system for a period of 5-years from the date of installation of the system in the institute at their own cost. The operator will work as an employee of the vendor and institute shall have no responsibility for his/her service liabilities. Environmental requirements: Necessary environmental requirements, i.e., temperature, humidity etc during the operation of SEM/EDS/EBSD system should be specified clearly. It should be understood that a single purchase order would be placed for this item, in favour of the successful bidder. All the sub-components taken together should be submitted in both technical and commercial bids. The commercial bid should be made in a single currency. Date of manufacture of the equipment should be after the date of purchase order. A compliance statement should be included in the technical bid. The items indicated in the compliance statement should be traceable to the supplied manufacturer’s booklet. The page numbers of the manufacturer’s booklet corresponding to each item should be noted in the compliance statement. Further, compliance with the “terms and condition: should also be included in the technical bid. The supplier must submit a comprehensive list of users of the Instrument being quoted or similar instruments– in India. The supplier must submit the name of the service engineers employed by them who are competent to service the equipment being quoted with their locations in India. The supplier must have sold about 10 nos. of SEM installation in last 5 years in Government and autonomous organizations in India.
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Universal Testing Machine Servo electric / mechanical testing system Electric actuator test system for conducting slow strain rate deformation, low cycle fatigue (LCF) fracture touhgness and fatigue crack growth rate (FCGR) tests . Tests will demand glitchfree through-zero load traverse and load/position reversing. the test system should posses the following features: Servoelectric actuator mounted in the base platen Stroke limit +-50 mm; capacity +-100kN; displacement rate 1*10^-3mm/hour to1*10^3mm/hour;fitted with anti-rotation mechanism; capable of long term cyclic operation High stiffness load frame Capacity +-100kN; adjustable cross-head position with facilities for hydraulic or screw lifting and appropriate clamping; availability of at least 1000mm*600mm daylight for mounting environmental chamber Load cell Fatigue rated; capacity +-100kN Strain transducers 25mm gauge length +50%/-10% linear extensometer 5mm gauge length,+-2mm travel COD gauge with required interfaring signal conditioning and integrated read-out facilities. Digital control system position ,load and strain transducer channels; closed loop PID control on all channels; possibility of automatic/ manual change of PID parameters during running of tests; event detectionand limit set up ; command generator for sine, haversine, triangular , ramp,trapezoidal waveform ; digital and analogue transducer signal output ports; GPIB/IEEE interfece for external control and data acquistion; availability of control system firmware version support for at least 5 years Manual control panel For complete access to all control functions and running simple tests without interfaced computer Grips and fixtures Adequate coupling, split washers and studs for each grip / fixtures (a) Hydraulic grip with premenization module, +-100KN capacity, dynamic loading capability , inserts/ jaw faces for flat and round specimens of various sizes (b) Three point bend fixture of > 250 mm span and adequents stiffness for full machine capacity (c) clives grips for 50 mm width and upto 25mm thickness CT specimens. Computer and testing software indian make computer preferred; printer not required ; P4/2.8GHz/256MB RAM/80GB HDD/1.44 MB FDD/DVD-ROM/Keyboard/Mouse/15" LCD monitor /Windows OS or better specification (with media); GPIB/IEEE interface board with appropriate drivers and cable for real-time. synchronous interfacing with controller for test control and data acquisition; software plateform and application softwrae for simple user configuarble loading schimes,LCF and FCGR testing manuals, instructions, relevent drawings, calibration certificates for transducers Main voltage supply 240V, 50Hz Installation, commissioning and training at site Warranty for 3 years
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Upright Research Metallurgical Microscope with Scientific Digital Camera and Image Analysis Software 1.
Microscope Item: Reflected light Bright Field – Dark Field Trinocular microscope (with facility for future upgadation to DIC and Polariser) Type: Upright type with Infinity Contrast & Color Corrected optical system. Trinocular tube: Widefield, Interpupillary Distance 52-74mm (or similar) with Diopter adjustment facility. 2 position light path selection knob 100:0 / 0:100 Diaphragms: Aperture & Field diaphragms should be adjusted individually for optimum Illumination & Contrast effect. Mechanical stage: Coaxial X-Y stage, X-Y vernier movement with built in Specimen holder. Sample Height: 40 mm or better Reflector Turret: Adjustable 4 position Reflector turret to hold Mirror cubes for adapting different observation techniques like BF and DF. Other Two positions for future upgradation with POL & DIC & should be Quoted Optionally. Objectives: Parfocal plan Aberration corrected objectives 5x, 10x, 20x, 50x,100x. Focus: Preferably Three Step focus drive with Coarse, medium and fine or two step with Coarse & Fine Focusing knob with torque Adjustment lever for refocusing facility. Fine focus movement up to 300µm with 3µm Minimum graduation.
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Scientific Digital Camera and Image Analysis Software – 1 Set. Camera (Quote both as options): Microscopic color & Monochrome Digital Camera with minimum 5 MP Chip resolution, live image display with CMOS sensor. Chip size 1/2.5" (minimum), pixel size 2.20 X 2.20 μm (min.). Should transfer live image via LAN, exposure time 10 micro sec. to 2 sec. (min.). Frame transfer rate 13 frames/Sec.@ max. resolution (min.), Normal 39 frames/Sec (min.). PC interface through USB cable. Automatic White balance along with automatic intelligence intensity control. Live Graphical Intensity Display curve for showing R,G,B ratio along with Intensity profile. OR Microscopic color & Monochrome Digital Camera with minimum 5 MP chip resolution, live image display with CCD sensor. Chip size 2/3" (minimum), pixel size 3.0 X 3.0 μm (min.). Should transfer live image via LAN, exposure time 1 msec. to 4 sec. (min.). Frame transfer rate 10 frames/Sec.@ max. resolution, 30 frames/Sec in binning mode. PC interface through USB cable/Fire Wire. Automatic White balance along with intensity control. Live Graphical Intensity Display curve for showing R,G,B ratio along with Intensity profile. NOTE: Camera output should also be displayed to wall mounted large LCD screen for student demonstration directly or via PC (LCD and PC will be arranged by the Institute). Attachments required for Camera mountings, connection to PC and LCD screen etc. to be supplied along with the camera by the Supplier.
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Image Analysis Software:
Image processing and Analysis software for quantifying and evaluating the microscope Images. The software must be provided with File handling, Imaging, Image operations, Interactive measurements. Basic Applications: Live image display in PC Monitor along with Auto gain, live histogram and Calibrated Micron bar display. 1 bit (Binary), 8 bit color/monochrome, 16 bit monochrome and 24 bit true color image handling. Display Zoom setting. Display and analysis of colour and monochrome images. Calibration of Images with Live Calibration Micron Scale Bar in PC Monitor. Interactive Measurement: Touch count, Horizontal distance, Vertical distance, Arbitrary distance, Polygan Length, Enclosed angle, Area, Perimeter, circle and pixel value, chord length, Sorting Auto filter, statistics, XY diagram. Area fraction analysis. On line Measurement: Should able to measure the Live Microscopic Images on the Monitor, without Acquire it. Multi Phase Analysis: Multiple Phase analysis for Detection Upto Minimum 6 phases with User defined Classification along with Histograms & Frequency Chart. Phase determination should be based on Image colour & Grey value. Grain Analysis: Grain size analysis as per all the different Techniques accordance with ASTM E 112-96, DIN EN ISO 643:2003 and JIS. Report Generation: Automatic Report Creation with Chart, Bar & Histogram. User defined parameters with Nameplates & Graphical representation should be possible. Important Note 1. Microscopes, Digital Camera and Image Analysis Software should be from Same Manufacturer for optimum Optical compatibility and better performance. 2. Actual Technical Specification of the proposed model(s) should be mentioned against each point as in the quotation; only mention of “comply” will not suffice. 3. User lists (in India) of the specific models which are quoted should be supplied separately. 4. For Research Microscope preferably the supplier should provide at least one Performance certificate from a premier Metallurgical Department. 6.
Infinity Contrast and Color Corrected Inverted Microscope Feature Descriptions of requirement Microscope stands Manual with camera attachment, providing wider work surface. Intensity control shall be frame mounted. Coaxial coarse and fine focus controls along with one Super fine focus finger touch knob. The optics of the microscope should be corrected for spherical and chromatic aberration. It shall incorporate infinity contrast and color corrected optical system. Aperture & Field diaphragms individually adjustable for reflected illumination. Focus control Coarse and Fine focus knob should be provided on each side of the frame with finger touch button for re-adjustment facility during Fine Focus. Observation tube Wide field Binocular tube with tube inclination 45 degrees two position light path selector Eyepiece/Camera port. Interpupillary distance adjustment from 50 to 75 mm(min.). Provision for ergonomic viewing (optional requirement). Illumination Vertical Reflected light Illuminator with 12V 100W Halogen bulb, Cooling Filter & Condensing Cone. External Key should be provided to align the illuminator. Polarizer & Analyzer Reflector Polarizer module & Analyzer Slider should be incorporated. Contrast methods Reflected light: Bright field, dark field, DIC, fluorescence, polarization.
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14. Objectives Parfocal plan Aberration corrected objectives 5x, 10x, 20x, 50x, 100x for Reflected Mat. bright field and dark field observation. 17. Scientific Digital CCD Camera Microscopic color & Monochrome Digital Camera with minimum 2560 x 1920 Pixels (5 MP) Chip resolution, 18. PC High end configuration of desktop compatible in windows operating system. Image Analysis Software Future provision for efficient image processing and analysis software for quantifying and evaluating the microscopic images.
Inverted Metallurgical Microscope with Digital CCD Camera Feature Descriptions of requirement Microscope stand Inverted and Illuminator intensity control shall be frame mounted. Microscope optics should be apochromatically corrected from the source. Aperture & Field diaphragms manually operated appropriate Aperture & Field diaphragms with lever slider. Focus control manually driven Coarse and Fine focus. Observation tube Wide field Binocular tube with manual Shutter for adjustment 100% / 0% and interpupillary distance from 50 to 80 mm Variable, Tilt angle 450, providing Upright Images. Provision for ergonomic viewing (optional requirement). Illumination 12V-100W long life LED Lamp/Halogen Lamp with necessary arrangement for Homogeneous illumination. External lamp filament alignment facility for proper Optical axis adjustment. Observation technique Bright Field, Dark Field, Polarizing – Analyzing, DIC should be incorporated. Reflector Turret Position turret for accommodating Six Reflector Modules for different Observation Techniques. Nosepiece Bright Field-Dark Field-DIC Sextuple (6 fold) Revolving Nosepiece with Polarising-Analysing observation. Individual slots for inserting Nomarski DIC prism. Objectives High resolution light Universal Objectives 5x, 10x, 20x, 50x, & 100x. Eyepieces Plan wide field focusable 10x Eyepieces with Diopter control facility. F.N.23 mm (min) Digital CCD camera Microscopic Color & Monochrome Scientific Digital Scanning Camera. Resolution: Minimum 5.0 MP. Pixel Size: 3.45 μm x 3.45 μm (Minimum). Live image display ,through PC @5.0 (minimum) MP Resolution. Transfer of live image via LAN. The Microscope & Camera functions should be controlled from PC through Analysis Software. PC High end configuration of desktop compatible in windows operating system. Image Analysis Software. Future provision should be available from the maker to provide (if needed) in future for interactive, efficient and user friendly Image Analysis software compatible with Windows XP and higher version. Software site License should be provided.
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Salt Spray Corrosion Test Chamber 1.1 Test Space Material
Volume
Glass fibre reinforced polyester container (GRP) polyethylene hood (PE) Height with hood 1190 mm height without hood 740 mm width 850 mm approx.width to spray duct 750 mm, depth 570 mm 480 Liter
Max. load
100 kg as surface load
Dimensions
1.2 Exterior Housing Material Dimensions
height with hood 1370 mm, height without hood 920 mm, width 1930 mm, depth 800 mm
Exterior finish Housing Test chamber hood
similar to RAL 9002 (grey‐white) RAL 5000 (violet blue)
1.3 Performance Data Temperature range
Temperature constancy
Salt spray test: 5 K above ambient temperature to +50 °C Condensed water test: 5 K above ambient temperature to +42 °C ±1 K (in time)
Calibration in salt spray test +35 °C test space temperature +49 °C humidifier temperature Calibration in condensed water test +40 °C test space temperature Performance
1.4 Equipment
Test specimen bracket
Perfect operation of the plant is only guaranteed at an ambient temperature between +18 and +28 °C (according to DIN 50 014) The performance data and constancies are proven in a steady state condition without specimens at an ambient temperature of +23 °C (±2 °C) 1 off, for max. 17 standardised specimen panels (dimensions approx. 100 x 50 x 1 mm) 7 bars
1 shelf on floor Specimen holder High‐precision nozzle 8” TFT colour touch display Control and programming Interfaces
1 off made from acrylic glass, arranged in the spray channel 1 off made from acrylic glass, arranged in the spray channel arranged ergonomically digital measuring and control system Simpac 1 Ethernet interface (100/10 Megabit) for integration into network 1 USB interface for direct documentation of measuring data per USB stick (not included) or as printer interface
Control and Programming Simpac Control/PLC Infotainment system including operation/programming and monitoring unit Password protection Limit value monitoring system Inspection system 1.5 Connections/Other
Simpac control with I/O device Windows CE embedded
Compressed air min
4 bar/max. 10 bar, connection ¼ “, required quality of compressed air: remaining pollution max. 0.2 mg/m³ as oil and dust (<5µ)
Air flow rate during salt‐spray test Humidification water
8” TFT colour touch display
up to 9 access levels freely configurable for temperature of test space and humidifier for information on runtime and failures
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Approx. 2 m /h at 0 °C and 1 bar Demineralised, conductance: 5‐20 µ S/cm, pre‐pressure min. 3 bar/ max. 5 bar, connection ¾ “with flexible hose 2.5 m length Water consumption during 0.4 l/h salt‐spray test approx Brine storage tank 180 Liter Adjustable flow meter and dosing device for brine 4‐stage, digital filling level indicator for brine tank Counter‐pressure free, connection via PVC pipe, exterior Condensation drain diameter:25 mm Power supply 240 V, 50 Hz, 1 PH
Mains plug
Shock‐proof socket
Noise emission
as per EN 61000‐6‐3
Noise immunity
as per EN 61000‐6‐1
Connected load
max. 2.0 kVA, fuse protection 16 A
Sound pressure level
Mmeasured at a distance of 1m in front of the unit and at a height of 1.6m (free field measurement): approx. 45 dB(A)
A desktop with i-7 processor, 1TB hard disk drive, 4GB RAM, having updated operating system must be provided for instrument operation. Compatible color printer should be added UPS-1 KVA 2 year comprehensive onsite warranty inclusive all Installation and warranty taxes All installation and commissioning to be carried out at NIFFT 3 years Annual Maintenance contract after warranty to be quoted separately Computer Requirement
