CALIBRATOR- TEST OXI

The service- and function test-device TEST-OXI is a testing unit to check and calibrate temperature- and oxygen activity-measuring systems. Besides high accuracy and reliability the handy unit offers simulation possibilities of 4 types of measurements with pre-selectable types of thermocouples. The function test-unit will directly be connected to the measuring device via cable or via an appropriate lance adapter to the

measuring lance (hand-, automatic- or sublance) for test procedures.

The special features of the TEST-OXI are:

• High precision reference voltage
• Built in cold junction compensation (temperature sensor in the output plug)
• Distortion voltage can be super-imposed to temperature or/and to EMF-voltage for checking of

acceptance by the measuring device

• Insulation check for testing of lance and compensation cable
• Display of temperature selectable in degrees Centigrade
• Temperature & mV ranges (selectable):
• 1500 °C & 250 mV ,
• 1530°C & 150 mV
• 1600°C & 100 mV
• 1650 °C & 0 mV
• Integrated Adapter for lances
• Power supply: 9 V battery
• Accuracy: ± 0,1 %
• Working temperature range: -15 °C to +50 °C