ng>Measurement ranges:ng>

Zero calibration range   +-50% of the calibrated span range

Span calibration range   +-0.25 to 3mV/V Max.(using 5V)

                                   +-0.5 to 6mV/V Max.(using 2.5V)

Minimum guaranteed input sensitivity             0.6uV/d

Maximum guaranteed display sensitivity          0.12uV/d

Maximum display                                           +-9999 digit

Linearity                                                        0.05%F.S. +-1digit

A/D conversion                                              2000times/sec

Temperature characteristics

Zero                                                            0.5uV/C(Typ.)

Span                                                           30 ppm/C(Typ.)

Display panel

Measurement data display                            7-segment,4-digit,red LED screen with 14mm character size.

                                                                 one polarity indicator LED.

Status indicator LEDs                                   Three red LEDs representiing measurement states(HI,LO, and  HOLD)

Keys                                                          Four

ng>Functionsng>

Comparator function             Allows upper and lower limits to be set and HI and LO signals to be output from the rear panel contacts.

                                           Contact capacity:0.1A at 250VAC or 0.5A at 30 VDC

Hold modes                         selec from among analog peak hold,digital peak hold, and sample hold modes.

                                           If a high response is needed,selec analog peak hold mode.(Max.1 kHz)

Analog output                      Max.+-10V(Scaling is enabled by setting values.)

    Output resolution         Max.1/9999

    Temperature cofficient  100 ppm/C

Others                                Zero calibration and key disabling functions are also available.

Options

OP-01                                Parallel BCD interface

OP-04                                RS-232C interface

OP-07                                4-20mA analog output

ng>Genaral Specificaitonsng>

Power requirement         85-265 VAC,50/60 Hz, 20VA

Operating temperature and humidity   -5C to +40C,Max.85%RH(noncondensing)

External dimensions        96x96x155(W/H/D)(Panel cut:92x92)

Weight                          Approx.900g

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