Model 3541 - these are digital ohmmeter with the wide range of measurements from 0,1µ[Om] to 110 M, with the high accuracy (± 0.007%) and the rate of measurements (0,6 ms), the possibility of measurement according to 4 wire diagram.

Fundamental characteristics

• the wide range of the measurements: 0,1µ[Om] to 110 M
• high sampling speed with the numbering of signal - 0,6 ms
• the accuracy of 70 [rrm] (0,007%[VPI]) in the range of 2[k] - 110[k]
• two types of temperature correction, with the aid of Pt of sensor or infrared thermometer
• the function of the measurement of the small power
• the built-in comparator
• temperature correction for THE IR- thermometers and the resistance thermometers
• the multipolar diagram of the connection
• minimization thermal emf.
• connection for the sake of PK with the aid of the interfaces: GP-IB, RS-232C
• the presence of the analysis of process and quality control of the measurements
• writing to 30 operations into the memory of the instrument
• the conclusion of results at the point of the press (with the use of an additional option 9670 printers)

Specification

Measurements	Measurement of resistance according to 4 wire diagram from 0.1 [mkOm] (range 20 m) to 110.000 M[Om] Measurement of resistance according to 4 wire diagram (with small of powerful.) from 10 [mkOm] (range 2 Ohm) to 2.00000 kilohms Measurement of temperature by sensor (Pt) from -10.0 to 99.9°C Measurement of temperature (analog entrance) from 0 to 2 [v]
Accuracy	± 0.007% of measured value ± 0.0015% of complete scale (in the range 2 kilohms of -110 kilohms)
Functions	Temperature correction, the conversion of temperature, self-calibration, the detection of incorrect measurements, the detection of overload, the compensation for voltage bias, average and statistical calculations, blocking keys, retention/the load of data, comparator (comparator), BIN of the measurement
Interface	GP-IB, RS-232C, external entrance and the output
Power source	100-240 [v], AC (50/60 Hz)
Sizes and the mass	80 mm altitudes × of 215 mm latitude × 295 mm of thicknesses. Mass: 2.6 kgf
Accessories	9287 wires with the clamps against the ends, 9451 temperature sensor, power cord (1), cord for connecting of external entrance and output (1)

Options
9452 wires with the clamps against the ends
9453 the four-terminal wire
9454 rules of installation of zero
9455 wire with the thin needles against the end (for the increased accuracy)
9461 wires with the thin needles against the end
9465 wire with the thin needles against the end
9300 coupling cable (for the multipolar connection)
9637 RS-232C the cable
9638 RS-232C the cable
9151-02 GP-IB coupling cable (2 m)
9151-04 GP-IB coupling cable (4 m)
9670 printers
9671 adapters (for 9670)
9672 packings of the elements of nourishment (for 9670)
9673 charger (for 9672)
9237 paper for the printer (80 mm? 25 m, 4 cylinders)