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

Overview

The Fluke 9190A-D-156 is an ultra-cold dry block calibrator engineered for field metrology with extended temperature control from -95°C to 140°C. Featuring 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 includes metric comparison holes for European probe standards, making it ideal for on-site verification and calibration of temperature sensors in demanding measurement 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 D with metric comparison holes (3 mm x2, 4 mm x2, 6 mm x2)
• 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 D with metric comparison holes
• 2-meter mains power cord
• USB cable
• Getting Started Manual
• Report of Calibration and Calibration Label
• Well Insulator Cap
• Insert Removal Tool