1048 Voltage/Current/Loop Calibrator

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Product Code: 1048
Reviews: 0
971.20€
Ex Tax: 971.20€
Specifications: (See all)
Additional options
230 V or 110 V mains power supply. Calibration certificates: Traceable (factory) and accredited (ISO 17025)
Connections
Made by 4 mm connectors or clamped using the wire compression feature
Current range
0 to 220 μA 0.05 % / 0 to 2.2 mA 0.02 % / 0 to 22 mA 0.02 % (of full scale)
Output Adjustment
A ten turn potentiometer for quick setting, with fine adjust using up/down increment buttons.
Output Ramp
Current Ramp 4 to 20, or 0 to 20 on all ranges. Voltage Ramp 0 to 10, or 0 to 20 on all ranges.
Description

A portable instrument that operates as a current and voltage source and a multi-purpose loop calibrator. High performance and simple operation make it suitable for R&D, service, process control engineers, and calibration technicians. As a versatile handheld calibrator, the source and measure capabilities with 0.02 % accuracy mean the 1048 is a compact solution for most simulation and test applications.

The 1048 combines the advantages of digital accuracy with analog control. Based on the popular functionality of the 1044 calibrator, the 1048 offers higher voltage and current across the three ranges, and improved accuracy. The additional features of transmitter simulation, sink loop control, output stepping and ramping, and incremental fine adjustment make the instrument ideal for use in the process industry.

The large, easy to read 4.5 digit LCD display shows the actual output, even when the connected load exceeds the specifications. This important feature eliminates the risk of large errors when connecting to unknown loads. The display also indicates if the battery becomes critically low.

Specifications
Main characteristics
Connections
Made by 4 mm connectors or clamped using the wire compression feature
Current range
0 to 220 μA 0.05 % / 0 to 2.2 mA 0.02 % / 0 to 22 mA 0.02 % (of full scale)
Output Adjustment
A ten turn potentiometer for quick setting, with fine adjust using up/down increment buttons.
Output Ramp
Current Ramp 4 to 20, or 0 to 20 on all ranges. Voltage Ramp 0 to 10, or 0 to 20 on all ranges.
Output Steps
5 fixed 4 mA steps for current output 4, 8, 12, 16 & 20 mA 11 fixed 1 V steps for voltage output 0,1,2...10 V 21 fixed steps 1 V/1 mA for V & I output 0,1,2...20
SINK (TX SIM)
2 wire transmitter simulation: External excitation voltage, 3 V min, 50 V max. The current sink levels are adjustable, with accuracies as in the 3 source ranges shown above. Note: Accuracies in all measure modes are +/-1 digit.
Voltage range
0 to 220 mV 0.05 % / 0 to 2.2 V 0.02 % / 0 to 22 V 0.02 % (of full scale)
Autonomy
Power supply
PP3 size, 9 V battery
Environmental parameters
Working temperature
-10 to 50 °C
Working humidity
0 to 90%
Physical parameters
Size
H 142 x W 78 x D 50 mm
Weight
0.30 kg
Completeness
Additional options
230 V or 110 V mains power supply. Calibration certificates: Traceable (factory) and accredited (ISO 17025)
Package contents
Leatherette carry case, 9V PP3 battery (installed), and user manual
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1048 Voltage/Current/Loop Calibrator
971.20€
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