Fluke 9190A-C-156 Ultra-Cold Dry Block Calibrator

Overview

The Fluke 9190A-C-156 is an ultra-cold dry block calibrator engineered for field metrology requiring extended temperature control from -95°C to 140°C. With exceptional stability of ±0.015°C and a compact dry-block design, this calibrator accommodates pharmaceutical, biomedical, and food processing applications without the need for bath fluids. The instrument features rapid heating and cooling rates, making it ideal for on-site verification and calibration of temperature sensors in demanding environments.

Key Features

• Temperature range: -95°C to 140°C with 0.01°C resolution
• Stability: ±0.015°C full range with ±0.05°C axial uniformity at 40 mm
• Radial gradient: ±0.01°C full range
• Well immersion depth: 160 mm
• Fast cooling times (80 minutes to -90°C, 90 minutes to -95°C)
• Dual heater zone for rapid temperature control
• Eight programmable set-point temperatures with automatic ramping and soaking
• LCD display with C or F user-selectable
• RS-232 and USB interfaces for computer control
• Built-in front and back handles for two-handed carry
• Insert C with six 0.25 inch holes for probe accommodation
• Conforms to EURAMET cg-13 guidance on measurement practices

Applications

• Field verification and calibration of RTDs and industrial thermometers
• Temperature sensor validation for process control equipment
• Medical freezer and lab refrigerator temperature confirmation
• Cold room and blood bank temperature monitoring verification
• Sterilizer (autoclave) and freeze dryer calibration
• Pharmaceutical and biomedical temperature-critical process validation
• Food processing temperature control verification

Included Accessories

• Insert C with six 0.25 inch holes
• 2-meter mains power cord
• USB cable
• Getting Started Manual
• Report of Calibration and Calibration Label
• Well Insulator Cap
• Insert Removal Tool