Dry Well Temperature Calibrators

Description:

Models 3603A, 3604A, and 3605A Portable Temperature Calibrators are highly accurate dry well temperature standards designed for testing and calibrating thermometers, temperature sensors, thermocouples, RTDs, and temperature switches. The dry well design and precision adapters chucks eliminate the need for messy thermal transfer oils, while maintaining accuracy and temperature stability.

These calibrators are sutiable for applications where harsh environmental conditions exist. The three versions cover the temperature ranges most frequently encountered in field and laboratory settings.

MODEL 3603A HIGH TEMP (100°F to 600°F)

MODEL 3604A HIGH TEMP (100°F to 1200°F)

MODEL 3605A LOW TEMP (-40°F to 250°F)

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Features:
  • Unique dry well design and precision adapter chucks eliminate the need for messy thermal transfer oils.
  • Excellent accuracy and temperature stability.
  • Microprocessor control for safety and ease of use.
  • Rugged aluminum cases protect the units from harsh environmental conditions and include storage for adapters and accessories.
  • Designed for simple field service and maintenance.
  • All models conform to rigorous U.S. Military specifications.
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Ordering Information
Specifications:

Model No. 3603-A 3604-A 3605-A
Temperature Range: 100°F to 600°F
(38°C to 315°C)
100°F to 1,200°F
(38°C to 649°C)
-40°F to 250°F
(-40°C to 121°C)1
Accuracy: ±0.5°F Throughout Range ±0.8°F from 100°F to 600°F ±0.15% of Setpoint > 600°F ±0.5°F Throughout Range
Setpoint Stability: ±0.15°F ±0.15°F ±0.15°F
Well Uniformity: ±0.3°F ±0.5°F ±0.5°F
Ambient Temp. Range:
Operational
Storage
32°F to 120°F
-67°F to 167°F
32°F to 120°F
-67°F to 167°F
32°F to 120°F
-67°F to 167°F
Readout Units: Fahrenheit (F°) or Celsius(C°) Fahrenheit (F°) or Celsius(C°) Fahrenheit (F°) or Celsius(C°)
Case Dimensions:
(L x W x H)
11” x 7” x 10” 18” x 11” x 14” 18” x 11” x 14”
Input Power:
Voltage
Current
Fuse(s)
115 VAC, 50-60Hz
3.5 Amps
5 Amps
115 VAC, 50-60Hz
9.0 Amps
10 Amps
115 VAC, 50-60Hz
5.0 Amps
1 Amp and 5 Amps
Weight: 12.5 lbs. 44 lbs. 44 lbs.

1 100°F below ambient temperature

Download Product Data Sheet
Ordering Information
DESCRIPTION
Description:

Models 3603A, 3604A, and 3605A Portable Temperature Calibrators are highly accurate dry well temperature standards designed for testing and calibrating thermometers, temperature sensors, thermocouples, RTDs, and temperature switches. The dry well design and precision adapters chucks eliminate the need for messy thermal transfer oils, while maintaining accuracy and temperature stability.

These calibrators are sutiable for applications where harsh environmental conditions exist. The three versions cover the temperature ranges most frequently encountered in field and laboratory settings.

MODEL 3603A HIGH TEMP (100°F to 600°F)

MODEL 3604A HIGH TEMP (100°F to 1200°F)

MODEL 3605A LOW TEMP (-40°F to 250°F)

Download Product Data Sheet
Ordering Information
FEATURES
Features:
  • Unique dry well design and precision adapter chucks eliminate the need for messy thermal transfer oils.
  • Excellent accuracy and temperature stability.
  • Microprocessor control for safety and ease of use.
  • Rugged aluminum cases protect the units from harsh environmental conditions and include storage for adapters and accessories.
  • Designed for simple field service and maintenance.
  • All models conform to rigorous U.S. Military specifications.
Download Product Data Sheet
Ordering Information
SPECIFICATIONS
Specifications:

Model No. 3603-A 3604-A 3605-A
Temperature Range: 100°F to 600°F
(38°C to 315°C)
100°F to 1,200°F
(38°C to 649°C)
-40°F to 250°F
(-40°C to 121°C)1
Accuracy: ±0.5°F Throughout Range ±0.8°F from 100°F to 600°F ±0.15% of Setpoint > 600°F ±0.5°F Throughout Range
Setpoint Stability: ±0.15°F ±0.15°F ±0.15°F
Well Uniformity: ±0.3°F ±0.5°F ±0.5°F
Ambient Temp. Range:
Operational
Storage
32°F to 120°F
-67°F to 167°F
32°F to 120°F
-67°F to 167°F
32°F to 120°F
-67°F to 167°F
Readout Units: Fahrenheit (F°) or Celsius(C°) Fahrenheit (F°) or Celsius(C°) Fahrenheit (F°) or Celsius(C°)
Case Dimensions:
(L x W x H)
11” x 7” x 10” 18” x 11” x 14” 18” x 11” x 14”
Input Power:
Voltage
Current
Fuse(s)
115 VAC, 50-60Hz
3.5 Amps
5 Amps
115 VAC, 50-60Hz
9.0 Amps
10 Amps
115 VAC, 50-60Hz
5.0 Amps
1 Amp and 5 Amps
Weight: 12.5 lbs. 44 lbs. 44 lbs.

1 100°F below ambient temperature

Download Product Data Sheet
Ordering Information
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