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Optical Pyrometer NSN 6685-01-289-4549

Item Description

A pyrometer which measures the quality and intensity of light emitted from a hot body, or glowing material by comparison with a standard source of light and indicated by the position of a pointer relative to a graduated temperature scale.

NSN 6685-01-289-4549 NSN: 6685-01-289-4549

Features and Characteristics

Unit Type
Disappearing filament
Case Type
Carrying case w/handle
Scale Measurement Range
+1100.000/+5500.000 degrees fahrenheit and +600.000/+3000.000 degrees celsius
Part Name Assigned By Controlling Agency
Portable infrared thermometer
Special Features
Accuracy 0.5% of reading; digital display; repeatabili type 0.1%; operating modes continuous, peak hold and valley hold; field of view 9 degrees of sighting; powered by 1 9 v dry cell battery; weight 0.8 kg; standard accessories include lens cap, 9v battery, protection window, hard case; this item comes with 3 additional close up lenses, no. 110, 122 and 135 as indicated in the p/n, 110 lens is used for calibration purposes; normal focusing 1 metre to infinity; normal target diameter 5 mm at 1 metre; the optional lenses included with this item allow diff focusing ranges and target diameters; response time 80 ms; emissivity range 0.1 to 1.0
Functional Description
A general laboratory instrument used in the evaluation and troubleshooting of blackbody sources; gives a precise definition of the target spot together with a digital display of the target temperature in the viewfinder
Style Designator
Portable, handheld
FSC
6685 Humidity Measuring And Controlling Instruments Temperature Pressure
NIIN
012894549
NSN
6685012894549

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1804-205C/W LENS110-122 & 135
Cage Code:
0AFR6
Status:
A
MSDS:
Part Number:
CYCLOPS 52
Cage Code:
0AFR6
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 9025194000
  • NAICS: 334513
  • SITC: 87455
  • Description: Pyrometers not combined with other instruments
  • End Use (Code 21160):
    Measuring, testing, control instruments

Q & A

Frequently asked questions for NSN 6685-01-289-4549
What are the manufacturers of nsn 6685012894549?
Does this nsn 6685012894549 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6685012894549
A pyrometer which measures the quality and intensity of light emitted from a hot body, or glowing material by comparison with a standard source of light and indicated by the position of a pointer relative to a graduated temperature scale.
Does nsn 6685012894549 contain any precious metals?
No precious metal content.
Does nsn 6685012894549 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 6685012894549?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
18521
FIIG:
A27600
App. Key:
B
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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