K170 Datasheet, PDF (2/2 Pages) Amphenol Corporation – Ice Point Reference

High stability Ice Point Reference Equipment to get the
highest accuracy possible from your thermocouples
The Kaye Ice Point references offer the ultimate in
accuracy in automatic referencing. Used in applications
ranging from precision calibration work to routine
production testing, the units provide zero long term drift
maintaining reference temperature at 0°C.
Three models, K140, K150 and K170, provide ice point
references for multiple sensors.
Ice Point Reference with External Calibration Wells
The K140 ice point reference, provides 4 calibration wells
which accept a number of thermocouples depending on
diameter-up to 16 type T, for example.
Ice Point Reference with Built-in Thermocouples
For applications where frequent connections are made
or when calibrating temperature instruments, the
K150 or K170 is convenient. The models have built-in
thermocouples connected to matching material posts.
The K150 provides references for 2, 4, 6, or 8 sensors. The
K-170 Unit provides accurate simultaneous reference for
up to 75 thermocouples.
The K170 models with 6 to 75 channels are rack
mounted and with matching material terminal strip
inputs and Military Standard connectors for outputs-
includes mating connectors with wiring diagrams.
Shielding can be provided for input and output terminals.
Hot Junction
External TC
Input Terminals
Internal TC Copper
T/C to Cu Ice Point;
the cold junction
Output MIL
Connector
Thermocouple circuit of the K170 with external T/C wire connected to input terminals.
Ice Point Reference Specifications
Reference Temperature 0°C
Long Term Drift None
Stability ±0.02°C typ.
±0.05°C guar.
Total Instrument Error ±0.05°C max.
Number of Channels Up to 75
Power 115V AC, 60Hz or
230V AC, 50Hz
Dimensions 483mm W x 273mm D
(19"W x 10.75"D)
Height-See table below.
Ch
Non-Shielded
6
178mm (7")
12
178mm (7")
24
178mm (7")
36
178mm (7")
50
311mm (12.25")
75
311mm (12.25")
T/C Shielded
N/A
N/A
178mm (7")
311mm (12.25")
311mm (12.25")
400mm (15.75")
Ice Point Reference Specifications
K140-4
K150
K170
Reference Temperature 0°C
0°C
0°C
Ambient Operating Range 5 to 40°C
5 to 40°C
5 to 40°C
Long Term Drift
None
None
None
Stability
0.01°C typ. 0.025°C guar.
0.02°C typ. 0.05°C guar.
0.02°C typ. 0.05°C guar.
Total Instrument Error* 0.02°C typ. 0.05°C max.
0.05°C max.
0.05°C max.
Number of Channels
4 Wells
Up to 8
Up to 75
Power
115VAC, 60Hz or 230VAC, 50Hz 115VAC, 60Hz or 230VAC, 50Hz 115VAC, 60Hz or 230VAC, 50Hz
Dimensions
6.4:W x 13.5"D x 10.6"H
(162W x 343D x 270mmH)
6.4"W x 13.5"D x 11.0"H
(162W x 343D x 279mmH)
19"W x 10.75"D
(483W x 273mmD)
Height-for K170
Ch Non-Shielded
6 178mm (7")
12 178mm (7")
24 178mm (7")
36 178mm (7")
50 311mm (12.25")
75 311mm (12.25")
T/C Shielded
178mm (7")
178mm (7")
178mm (7")
311mm (12.25")
311mm (12.25")
400mm (15.75")
Amphenol
Advanced Sensors
www.amphenol-sensors.com
© 2014 Amphenol Corporation. All Rights Reserved. Specifications are subject to change without notice.
Other company names and product names used in this document are the registered trademarks or
trademarks of their respective owners.
AAS-920-557A-03/2014