Serving our customers with quality and safety first.
20.500in. ⁓20-1/2"
8.500in.
10.000in.
15.0 volts
included
battery operated; capable of resistive ratio measurements with 0.1 parts per million resolution over the normalized ratio range of zero to one; portable; accuracy measurements of 0.01%; housed in a rugged enclosure; includes hinged instrument cover which is a compartment for storage of the mach trim actuator interface cable p/n 1683-2600-11, extra fuses and the tech manual; null detector uses 5 leds for operator feedback in place of an analog meter; sensitivity from +/- 1 microvolt to +/-50 microvolt from a front panel control; power consumption 280 mw; operating temp range -10 deg c to +55 deg c
intended for field use in calibration of the mach trim actuator for the TF-30 engine of the F111 per t.o. 1FB111X-2-6-1
manufacturers name: precision ratio bridge
A test instrument which will measure resistance and voltage ratios by the direct ratio method of measurement and will also measure resistance and voltage values.
All packaging data is mandatory for compliance and no substitutions are permitted. fast packs should be included in this category.
No special marking.
OPI: Optional Procedure Indicator Code. A one position alpha code that indicates the allowable deviations from the prescribed requirements.
SPI No.: Special packaging instructions number.
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Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.
Item does not contain precious metal.
No known electrostatic discharge (esd) or electromagnetic interference (emi) sensitivity.
Represents items with no adp components
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
HMIC: Hazardous Material Indicator Code. A one position code that identifies a hazardous item.
PMIC: Precious Metal Indicator Code. A one position code which identifies items that have precious metals as part of their content. precious metals are those metals generally considered to be uncommon, highly valuable, and relatively superior in certain properties such as resistance to corrosion and electrical conductivity.
ESD: Electrostatic Discharge. Indicates if an item is susceptible to electrostatic discharge or electromagnetic interference damage. electrostatic discharge damage occurs when an accumulation of static electricity generated by the relative motion or separation of materials is released to another item by direct contact. electromagnetic interference damage occurs when an item comes into proximity with an electrostatic or magnetic field.
ENAC: Enviromental Attribute Code. Identifies items with environmentally preferred characteristics.
CRITL: Criticality Indicator Code. Indicates an item is technically critical by tolerance, fit, application, nuclear hardness properties, or other characteristics.