Temperature calibrator K140

for the pharmaceutical industrylaboratory

Description
High-stability ice-point reference designed to provide the highest achievable accuracy for thermocouple and temperature sensor calibrations. Models K140 and K150 deliver a precise, stable 0°C reference for calibration laboratories. The patented measurement cell yields a typical accuracy of 0.02 °C and short-term stability down to 0.01 °C with no long-term drift, ensuring repeatable verification results.

Features

• Typical accuracy: 0.02 °C
• No long-term drift
• Simple, repeatable operation
• Laboratory-grade reliability
• Configurable with 4 wells (K140) or built-in thermocouple junctions/posts (K150)

Applications
The K140 provides four immersion wells for sensor testing and calibration. The K150 includes built-in thermocouple junctions terminated at matching-material posts for frequent connections or multi-channel checks. Supports thermocouple types T, J, K, B, E, N, R and S; suitable for metrology and industrial calibration laboratories.

Specifications
Reference temperature: 0 °C | Ambient operating range: 5 to 40 °C | Long-term drift: none
Stability: K140: 0.01 °C typical, 0.025 °C guaranteed; K150: 0.02 °C typical, 0.05 °C guaranteed
Total instrument error: K140: 0.02 °C typical, 0.05 °C max; K150: 0.05 °C max
Number of channels: K140: 4 wells; K150: up to 8
Power: 115 VAC, 60 Hz or 230 VAC, 50 Hz
Dimensions: K140: 162 x 343 x 270 mm; K150: 162 x 343 x 279 mm

Technical specifications

• Model options: K140 (4 wells) and K150 (built-in thermocouple junctions, up to 8 channels)
• Reference temperature: 0 °C
• Typical stability: K140 = 0.01 °C; K150 = 0.02 °C
• Guaranteed stability: K140 = 0.025 °C; K150 = 0.05 °C
• Total instrument error: K140 = 0.02 °C typical, 0.05 °C max; K150 = 0.05 °C max
• Ambient operating range: 5 to 40 °C
• Power supply: 115 VAC, 60 Hz or 230 VAC, 50 Hz
• Dimensions (W x D x H): K140 = 162 x 343 x 270 mm; K150 = 162 x 343 x 279 mm
• Supported thermocouple types: T, J, K, B, E, N, R, S
• No long-term drift — designed for repeatable laboratory references