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GEMINI - High Capacity Dry Block Calibrators
Isotech Gemini High Capacity Dry Blocks up to 700°C
 
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Temperature Range of 30C to 700C (1292F)
  • Display to Block Accuracy Better than 0.5C
  • Calibrate Whole Calibration Loop --Using a heat source rather than an electrical simulator a test instrument and probe can be calibrated as a system.
  • High Capacity Block -- Large Calibration volume for many sensors and low loading errors.
  • Two Operating Ranges -- Fast response from ambient to 550C (1022F) or ambient to 700C (1292F)
  • Simple To Use -- Outstanding Value for Money!
Base Price: $4,761.00


Product Code: GEMINI


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64 x 160mm, Calibration Volume
Two Models - 35C to 550C and 50C to 700C
High Capacity Block or Large Removable Block


The Gemini family of Dry Blocks have high capacity allowing a large number of probes to be calibrated together. They are also suitable to accept large diameter probes with the block volume of a nominal 65 x 160mm.

Whilst the large block takes longer to heat and cool than the Jupiter 650 and Fast-Cal models it can calibrate thermocouples, resistance thermometers, thermostats and sensors that are too large for the smaller blocks.

Available with a fixed block with four 8mm and hour 19.5mm pockets or the LRI version which has a removable block. With the LRI model blocks can be drilled to custom configurations.

The Gemini is available in two temperature ranges with each available as a BASIC (B) or SITE(S) variant. The B model includes a sophisticated temperature controller with a dual display for Set Temperature and Dry Block Temperature.

The S model additionally includes a built in digital indicator to which an external standard thermometer can be connected giving greater accuracy eliminating temperature gradient and loading errors. For lab accuracy the Gemini PLUS can be used with a high-end temperature indicator such a one of the Isotech True Temperature Indicators (TTI).
Model - Gemini PLUS 550 700 550LRI 700LRI
Temperature Range 35C to 500C 50C to 700C 35C to 550C 50C to 700C
Absolute stability over 30 minutes At 35C 0.05C
At 250C 0.05C
At 550C 0.05C
At 700C 0.05C
At 35C 0.05C
At 250C 0.05C
At 550C 0.05C
At 700C 0.05C
At 35C 0.02C
At 250C 0.03C
At 550C 0.04C
At 700C 0.05C
At 35C 0.02C
At 250C 0.03C
At 550C 0.04C
At 700C 0.05C
Computer Interface Included with Software Included with Software Included with Software Included with Software
Cools from 550C to 275C
from 550C to 60C
35 minutes
345 minutes
-
-
132 minutes
420 minutes
-
-
Heats from 30C to 550C
from 50C 700C
35 minutes
-
-
110 minutes
60 minutes
-
-
120 minutes
Best Performance see graph see graph see graph see graph
Calibration Volume Fixed
4 x 8mm pockets
4 x 19.5mm pockets
All 160mm deep
Fixed
4 x 8mm pockets
4 x 19.5mm pockets
All 160mm deep
Removable
64mm Diameter x 160mm deep
(Standard insert 8 x 8mm pockets
All 154mm deep)
Removable
64mm Diameter x 160mm deep
(Standard insert 8 x 8mm pockets
All 154mm deep)
Display Resolution 0.01 to to 99.99
0.1 100.0 to 700.0
PC can display 0.01 across whole range with the software included
0.01 to to 99.99
0.1 100.0 to 700.0
PC can display 0.01 across whole range with the software included
0.01 to to 99.99
0.1 100.0 to 700.0
PC can display 0.01 across whole range with the software included
0.01 to to 99.99
0.1 100.0 to 700.0
PC can display 0.01 across whole range with the software included
Indicator Units C, F, K C, F, K C, F, K C, F, K
Voltage 600 Watts 600 Watts 1000 Watts 1000 Watts
Dimensions H 302mm
W 176mm
D 262mm
H 302mm
W 176mm
D 262mm
H 302mm
W 176mm
D 262mm
H 302mm
W 176mm
D 262mm
Weight 8.5kg 14kg 8.5kg 18kg
Literature

Gemini Datasheet Gemini Advanced Manual Gemini 500-700 Manual
Gemini Datasheet Gemini Advanced Manual Gemini Manual

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