Pegasus 1200 Dry Block Calibrator.

Pegasus 1200 Dry Block Temperature Calibrator.
High Temperature Dry Block Calibrator, 150 to 1200°C (2192°F)
The Pegasus 1200 Dry Block Calibrator is a tube furnace, which includes a specially-profiled heater that
gives a central zone of constant temperature. It is ideal for the calibration of noble metal thermocouples,
type R and S, in industries such as glass making, electrical power, automotive and material processing.
A state of the art digital controller with custom tuning and 5 discrete calibration points provides optimal
control and accuracy throughout the full range of the unit.

Pegasus 1200 Dry Block Calibrator

Model  Description 
PEGASUS 1200  Pegasus 1200 Dry Block Calibrator
PEGASUS 1200-SITE  Pegasus 1200-SITE Dry Block Calibrator
Calibrate Whole Calibration Loop - using a heat source rather than an electrical simulator,
a test instrument and probe can be calibrated as a system.
Custom furnace design - provides fast heating with optimized thermal profile.
High Operating Range - Portable field use up to 1200°C
SITE Model Includes Universal Input Temperature Indicator allowing for up to five "correction" points
to be programmed.
Windows Software and PC Interface as Standard
Free Evaluation Report
Available in Site or Basic models, the Basic models utilize a high accuracy, high stability temperature
controller which sets and gives an indication of the block temperature.
A standard temperature sensor and external thermometer should be used to measure the block’s
temperature, and industrial sensor outputs are compared to known and traceable values.
The site models include an independent temperature indicator that may connect to an optional type
R or type S thermocouple or PT100 standard probe, allowing the reference system to be housed in
one convenient case.
The Pegasus 1200’s temperature range is 150°C to 1200°C. Its stabilization time is 15 minutes.
The insert dimensions are: 4 holes 5/16” Ø x 3.2” deep (8mm x 80mm) and the insert options allow
drillings to be made per customer specifications.

A fast cool down probe is available as an option. When connected to an air supply, this probe cools
down the Pegasus 1200 in about 25% of the normal time.
All Pegasus 1200 Dry block calibrators are supplied with RS232 or RS422 communications, and
software. The SITE model has universal sensor input allowing Platinum Resistance Thermometers,
Thermocouples (Types K, N, R, S, L, B, PL2, T, J and E) along with Linear Process Inputs
including 4-20mA current transmitters to be displayed on the built-in indicator.
The indicator can be programmed with up to five calibration points to provide high accuracy digital
probe matching. The indicator and controller are both addressable over the communications link.

Low-Temperature Infrared Calibrator specification
Temperature Range  150°C to 1200°C 
Absolute Stability
Over 30 Minutes 
At 150°C
At 1200°C
Blackbody Source 
Computer Interface Included with Windows Software
Cooling Time  1200°C to 800°C in 50 minutes*
1200°C to 200°C in 180 minutes*
*substantially reduced by the cooling adapter 
Heating Time  100°C to 1200°C in 20 minutes 
Calibration Volume  33.5mm diameter by 130mm deep
Standard Insert  4 pockets, 8.0mm diameter by 80mm deep 
Display Resolution  0.1 to 999.9
1 1000 to 1200
PC can display 0.1 across whole range with the
software included
Indicator Units  °C, °F, °K
Supply  110VAC ±10% (50/60 Hz)
2300 Watts  
Dimensions  302mm x 176mm x 262mm (HxWxD) 
Weight  18.7 lbs (8.5kg)