1. Specifications:
The Ametek Jofra ETC-125A is a simple yet effective tool for verifying temperature instruments that also require references below ambient temperatures: e.g. air-conditioning and cold counters. The predrilled holes allow the use of an insertion tube in the largest bore. This increases the flexibility to match many sensor-under-test sizes.
All instrument controls are accessed directly from the front panel. The main functions on the ETC series are designed with one-key-one-function logic. This means that there are no difficult multiple keystrokes to remember to access primary functions. The easy-to-read, backlit display features dedicated icons, which help in identifying instrument conditions and operational steps.
The Jofra ETC-125A has a temperature range of -10 to 125°C (14 to 257°F). The small size and light weight make it a perfect instrument to verify sensors in difficult to reach places.
- Immersion depth: 110 mm / 4.3 in (insulation included)
- Voltage AC: 115V (90-132) and 230V (180-264)
- Frequency: 47 - 63 Hz
- Power consumption (max.): 75 VA
- Serial data interface: RS232
- Operating temperature: 0 to 40°C / 32 to 104°F
- Storage temperature: -20 to 50oC / -4 to 122°F
- Humidity: 0 to 90% RH
- Protection class: IP10
2. Some images of equipment repair:
