Technical Specifications; General Specifications; Measurement Specifications - Ferve F-1880 Manual Del Usuario

• Right-click the My Computer icon on the Windows desktop, and then
click Properties.
• Click the Hardware tab and then click Device Manager.
• Scroll through the list of installed devices till you locate the Ports (Com
and LPT) entry. Click the plus (+) beside this entry to view the installed
ports, If no errors occur, the Sunplus USB to Serial COM Port (COM x)
will appear, COM x is just the proper port, here x is a specific number.
5. Select the default sampling rate or you can select other desired sampling
rate.
6. Now press the Start in the PC-LINK SOFT to measure and view the
synchronic data or graph in the software interface.
7. To disable the serial data output function, switch the meter to OFF location
first.
8. More information about the PC-LINK SOFT, please refer to the Help topic
including in the software or enter our website: www.mastech.com.cn

4. TECHNICAL SPECIFICATIONS

4.1 General specifications

Environment conditions:
1000V CAT III and 600V CAT IV
Pollution degree: 2
Altitude < 2000m
Operating temperature: 0-40° C, 32ºF-122ºF(<80% RH, <10° C non-condensing)
Storage temperature: -10-60 ºC, 14ºF-140ºF(<70% RH, battery removed)
Temperature Coefficient: 0.1x(specified accuracy) / ºC (<18° C or >28° C)
MAX. Voltage between terminals and earth ground: 1000V AC rms or 1000V
DC.
Fuse Protection: µA and mA: F 0.63A/1000V Ø10.3x38; A: F 10A/1000V Ø
10.3x38.
Sample Rate: 3 times/sec for digital data.
Display: 3 5/6 digits LCD display. Automatic indication of functions and symbols.
Range selection: automatic and manual.
Over Range indication: LCD will display "OL".
Low battery indication: The "*" is displayed when the battery is under the proper
operation range.
Polarity indication: "-" displayed automatically.
Power source: 9V
Battery type: 6F22.
Dimensions: 190(L)x90(W)x40(H) mm.
Weight: 500g. Approx. (battery included).

4.2 Measurement specifications

Accuracy is specified for one year after calibration, at operating temperatures of
18° C to 28° C, with relative humidity at less than 8 0%.
Accuracy specifications take the form of: :I: (% of Reading + Number of Least
Significant Digits)