The spectrometer consists of a telescope and a collimator mounted on a stable heavy c. I. Base with three leveling screws. The protected 150 mm 6 or 175 mm 7 scale divided into 0-360 degrees in steps of half degrees can be read from both scales moves along with the telescope to give its exact position. It gives accuracy of one minute of an arc or 30 seconds of an arc. Telescope is having an achromatic objective of 7 focal length and a rams den eye piece with cross line gratitude. The collimator is also fitted with 7 objective adjustable precision vertical slit with jaws of non rusting metal. Both the telescope collimator are having fine rack pinion motion. In the center of the table there is a prism table for clamping of prism or diffraction grating. Packed in a sturdy wooden box with instruction manual duster. L available in brass and stainless steel scale in both the sizes of 15. 0 cm 6 and 17. 5 cm 7 of protected circle..
Other Specifications Download Specification | |
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DC Voltage Output Rating | 0 to 30 Volt |
DC Current Output Rating | 0 to 4 Ampere |
Maximum Power | 120 Watt |
Load Regulation (Voltage) ± (% Of Output + Offset) | less than 0.01 + 2 mV |
Load Regulation (Current) ± (% Of Output + Offset) | less than 0.05 + 1.5 mA |
Line Regulation (Voltage) ± (% Of Output + Offset) | less than 0.01 + 1 mV |
Line Regulation (Current) ± (% Of Output + Offset) | less than 0.05 + 0.1 mA |
Over Voltage Protection Accuracy | +- 0.5 + 0.5 V |
Over Voltage Protection Response Time | less than 10 milli sec |
Ripple And Noise Voltage (20 Hz To 20 MHz) | less than 1 mVrms less than 4 mVpp |
Ripple And Noise Current (20 Hz To 20 MHz) | less than 4 mArms |
Readback Voltage Accuracy | 0.05 + 10 mV |
Readback Current Accuracy | 0.15 + 4 mA |
Readback Voltage Resolution | 1 mV |
Readback Current Resolution | 0.1 mA |
Operating Temperature | NA Degree C |
Gperating Humidity (RH) | NA % |
PC Interface | USB |
Dimensions | NA mm x mm x |
Weight | GPIB gms |
Availability Of Test Reports From Central Govt / NABL Approved / ILAC Acredited Lab To Prove Conformity To The Specification Including Environmental Tests As Under : (a) Dry Heat : For 16 Hrs. At A Temp. Of 55 Degree C In Accordance With IS:9000/part-3/section-5/1977 (reaffirmed In 2007). (b) Cold Test : For 4 Hrs. At A Temp. Of -20 Degree C In Accordance With IS:9000/part-2/section-4/1977 (reaffirmed In 2007). (c) Damp Heat (Cyclic)Test : For 2 Cycles Of 24 H Each At A Temp. Of 40 Degree C & 95% RH In Accordance With IS:9000/part-5/section-1/ 1991 (reaffirmed In 2007). After Environmental Conditioning Sequence As Above And A Recovery Period Of Two Hours, The Instrument Shall Be Checked For Complete Functional Parameters, Which Should Be With In Limits.(Test Reports Are To Be Furnished When Demanded By Buyer) | Yes |
Test Report No. | NA |
Test Report Date | NA |
Name Of The Lab | NA |
Warranty | 1 Year |