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Temperature Calibration Equipment and Standard Sensors

Chino is a manufacturer of temperature calibration equipment and standard sensors that is JCSS accredited (international MRA compliant).

As a JCSS-accredited company (international MRA compliant), Chino provides comprehensive support to its customers, from the manufacturing of temperature calibration equipment and standard sensors to calibration services.
If you find it difficult to calibrate by yourself, we offer calibration services, so please feel free to contact us.

Related Documents

Calibration Testing & Temperature Calibration Equipment (Japanese)
Temperature Calibration Equipment (English)
Field Inspection and Calibration Service Guide

Related Links

Choose a Product

At Chino, we offer a wide range of products to support your temperature measurement and calibration needs, including standard temperature sensors (standard thermocouples and standard resistance thermometer), standard radiation thermometer, calibration equipment, and reference contact temperature compensators.

Standard thermometer

Standard temperature sensor
(Standard thermocouples and standard resistance thermometer)		 Standard radiation thermometer Measuring instruments and converters
Product image of a standard temperature sensor Product image of a standard radiation thermometer Product images of measuring instruments and converters
Calibration targets: Thermocouples, resistance thermometer, glass rod thermometers Calibration target: radiation thermometer Calibration targets: radiation thermometer, resistance thermometer

Calibration Equipment

Temperature sensor comparison calibration device Blackbody furnace for comparative calibration Blackbody furnace for fixed-point calibration Flat blackbody Furnace Other calibration furnaces
Product image of a temperature sensor comparison and calibration device. Product image of blackbody furnace for comparative calibration. Product image of blackbody furnace for fixed-point calibration. Product image of a planar blackbody furnace Other calibration furnace product images
Calibration targets: Thermocouples, resistance thermometer Calibration target: radiation thermometer Calibration targets: radiation thermometer, thermal imaging cameras Calibration target: Ear thermometer

Reference junction temperature compensator

Reference junction temperature compensator
Product image of the reference contact temperature compensator
Application: Compensation for the reference contact temperature of thermocouples

Product Line

Standard thermocouples and standard resistance thermometer

  • Standard Thermocouple C800 (Japan Only)

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    Models C800
    Wire S, R, B thermocouples
    Wire diameter Φ0.5mm
    Wire length 1500mm
    Maximum temperature 1400℃(S・R) / 1554℃(B)
    Standard temperature sensors for thermocouple calibration include S, R and B thermocouples. We can create a temperature-thermoelectromotive force table upon designate.
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  • Standard Thermocouple C810 (Japan Only)

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    Models C810
    Operating temperature For use with silver point (961.78℃) or copper point (1084.62℃)
    Wire Material Platinum(+) Palladium(-)
    Wire diameter Φ0.5mm
    Wire length 2800mm
    Compared to conventional thermocouples that use precious metal thermocouples (R, S, B) specified by the JIS, stability at high temperatures is significantly improved.
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  • Standard Thermocouple C820 (Japan Only)

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    Models C820
    Operating temperature 0～1300℃
    Wire Material Platinum(+) Palladium(-)
    Wire diameter Φ0.5mm
    Wire length 1800mm
    Compared to conventional thermocouples that use precious metal thermocouples (R, S, B) specified by the JIS, stability at high temperatures is significantly improved.
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  • Standard Thermocouple C850 (Japan Only)

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    Models C850
    Operating temperature 0～1000℃
    Wire Material Gold (+) Platinum (-)
    Wire diameter Φ0.5mm
    Wire length 1800mm
    The electromotive force drift when exposed to high temperatures is small, and the uncertainty due to inhomogeneity is also significantly reduced.
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  • Standard platinum resistance thermometer R800 series (Some are Japan Only)

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    Models R800
    Measurement range 4K to 962℃
    Winding frame Cruciform Quartz
    This is a standard platinum resistance thermometer development based on the 1990 International Temperature scale (ITS-90) under the guidance of the Agency of Industrial Science and Technology's National Institute of Metrology.
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Standard radiation thermometer

  • Standard radiation thermometer IR-RST (Japan Only)

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    Models IR-RST
    Measurement method Monochromatic radiation thermometer
    Measurement temperature range 150～3000℃
    Resolution 0.1℃
    This is a monochromatic radiation thermometer used as a standard for comparative calibration radiation thermometer using a comparison blackbody furnace.
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Measuring instruments and converters

  • High accuracy thermometer CAB-F201 (Japan Only)

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    Models CAB-F201
    Measurement temperature range -200 to 850℃ (JIS, DIN, CvD)
    Accuracy ratings ±0.01℃
    display resolution 0.001℃
    Input Type Pt100 (4-wire)
    This high accuracy digital thermometer for resistance thermometer can measure temperatures at up to 8 points. It can memory the calibration data of the temperature sensors, enabling accurate temperature measurements.
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  • High accuracy temperature converter KT-M (Japan Only)

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    Models KT-M
    Base unit
    Number of channel    		 6ch, 24ch
    Input unit thermocouple
    (N, B, S, R, K, E, J, T)
    resistance thermometer
    (Pt100, Pt-Co)
    It converts signals from thermocouples or resistance thermometer into high accuracy digital signals and outputs them digitally to a recorder or computer.
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Temperature sensor comparison calibration device

Blackbody furnace for comparative calibration

Blackbody furnace for fixed-point calibration

Flat blackbody Furnace

  • High emissivity planar blackbody furnace IR-R40 (Japan Only)

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    Models IR-R40
    Calibration Temperature Range (Ambient temperature +5)℃ to 50℃
    Classification Tabletop type

    The IR-R40 is a flat blackbody furnace that achieves high emissivity in the long-wavelength infrared band and was jointly development with the National Institute of development Industrial Science and Technology (AIST).

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  • High emissivity planar blackbody furnace IR-R41 (Japan Only)

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    Models IR-R41
    Calibration Temperature Range -15℃ to 120℃ (ambient temperature 23℃)
    Classification Tabletop type

    The IR-R41 is a flat blackbody furnace that achieves high emissivity in the long-wavelength infrared band and was development jointly with the National Institute of development Industrial Science and Technology (AIST).

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Other calibration furnaces

Reference junction temperature compensator

  • Electronic reference junction temperature compensator TO

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    Models TO-□
    Reference temperature 0℃
    Number of input points 1点
    Thermocouple Type K,E,J,T,N,R,S,C,Platinel II

    This is an electronic reference junction temperature compensator that generates a thermoelectric voltage equivalent to the reference contact temperature in an electrical circuit.

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  • Electronic reference junction temperature compensator HT

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    Models HT□□□-□□
    Reference temperature 0℃
    Number of input points 6 points, 30 points
    Thermocouple Type K,E,J,T,N,R,S,C,Platinel II

    This is a multi points electronic reference junction temperature compensator available in two types: 6-point and 30-point. A calibration system model for thermocouple calibration is also available.

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  • Ice-cooled reference junction temperature compensator UN

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    Models UN-□□□
    Reference temperature 0℃
    Number of input points 1 point, 2 points, 3 points, 6 points, 12 points
    Thermocouple Type K, E, J, T, N, R (The type of thermocouple that corresponds to the input points will differ.)

    This is an ice-cooled reference junction temperature compensator that uses ice chips. It can maintain the thermocouple's reference junction temperature at 0°C.

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Product

Service

If you have any problems with temperature control,
 please feel free to contact us.

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