Metrohm 743 Rancimat - Manual (Page 180)

7.5 GLP test set ￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭
172 ￭￭￭￭￭￭￭￭ 743 Rancimat
7.5 GLP test set
External tempera-
ture sensor
Type Pt100 casing element ⌀1.9 mm, in 4-conductor technology; DIN IEC
751 Class B
Calibration
accuracy 0…90 °C: ±0.02 °C
90…220 °C: ±0.03 °C
Max. deviation
of the meas-
ured tempera-
ture from the
true value (50…
220 °C) ±0.3 °C
Test resistor 10 k Ω
7.6 RS-232 interface
Plug Sub-D plug, 9-pin (male)
Basic settings 9600 Baud, 8 Bit, 1 stop bit, no parity, XON/XOFF
7.7 Mains connection
Voltage 2.743.0014: 220…240 V ± 10 %
2.743.0015: 100…120 V ± 10 %
Frequency 50…60 Hz
Power consump-
tion 450 W
Fuse Diameter 5 mm, length 20 mm
100…120 V: 2.0 ATH (slow-acting)
220…240 V: 4.0 ATH (slow-acting)