Constant temperature instrument

Constant temperature instrument, Total:174 items.

The international standard classification for "Constant temperature instrument" includes: Optical equipment , Environmental testing , Installations in buildings in general , Automatic controls for household use , Electrical wires and cables , Medical equipment , Miscellaneous domestic and commercial equipment .

The Chinese standard classification for "Constant temperature instrument" includes: Basic laboratory equipment , Optical instrument in general , Heat supply and heating engineering , Control circuit apparatus , Cable and its accessory , Medical laboratory equipment , Household electric heating appliances .

National Metrological Verification Regulations of the People's Republic of China

JJG(机械) 18-1990 LDQ-l type zero temperature thermostat verification regulations

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 32710.3-2016 Safety requirements for environmental testing and conditioning equipment-Part 3:Refrigerated baths
GB/T 32710.2-2016 Safety requirements for environmental testing and conditioning equipment-Part 2:Refrigerated circulators
GB/T 26808-2011 Thermostatic baths and circulators - Refrigerated baths
GB/T 28853-2012 Thermostatic baths and circulators - Heated circulators
GB/T 32710.4-2016 afety requirements for environmental testing and conditioning equipment-Part 4:Heating circulators
GB/T 32710.13-2016 Safety requirements for environmental testing and conditioning equipment-Part 13:Shakers,shaking water baths and shaking incubators
GB/T 12085.16-1995 Optics and optical instruments－Environmental test methods－Combined bounce or steady state acceleration in dry heat or cold
GB/T 32710.5-2016 Safety requirements for environmental testing and conditioning equipment-Part 5:Heating baths
GB/T 26809-2011 Thermostatic baths and circulators - Refrigerated circulators
GB/T 32710.9-2016 Safety requirements for environmental testing and conditioning equipment-Part 9:Electric heating incubators
GB/T 28850-2012 Thermostatic baths and circulators - Heated liquid baths
GB/T 12085.16-2010 Optics and optical instruments—Environmental test methods—Part 16:Combined bounce or steady-state acceleration and dry heat or cold
GB/T 29414-2012 Thermostatic radiator valve
GB/T 30545-2014 Constant Temperature Controls for Electrically Heated Blankets

工业和信息化部

QB/T 5418-2019 Thermostatic Shower System

Taiwan Provincial Standard of the People's Republic of China

CNS 9097-1987 Thermostats ( Pressure Type )
CNS 9583-1982 Method of test for Thermostat Metal Sheets for Electric Apparatus
CNS 9582-1982 Thermostat Metal Sheats for Electric Apparatus

工业和信息化部/国家能源局

JB/T 12922-2016 Constant temperature culture shaker

Professional Standard - Construction Industry

JG/T 195-2007 Thermostatic radiator valve

Professional Standard-Ships

CB/T 4373-2014 Filled system thermostats for ships

Group Standards of the People's Republic of China

T/QGCML 1739-2023 Constant temperature and humidity air treatment equipment
T/ZZB 2078-2021 Thermostatic faucets
T/GDC 73-2020 Greenhouse constant temperature unit
T/HEBQIA 135-2022 OC1409 Constant Temperature Crystal Oscillator
T/CAS 440-2023 Wine storage appliance with constant temperature and humidity
T/ZZB 1845-2020 Thermostatic radiator valve
T/SHDSGY 120-2022 Temperature monitoring and regulating device for rotary thermostatic oscillator
T/SAS 0022-2023 Marine potentiostat
T/ZZB 1762-2020 Constant temperature mixing valve

Military Standard of the People's Republic of China-General Armament Department

GJB 1517A-2011 General specification for relays,thermostatic
GJB/J 3827-1999 Calibration procedures for standard constant temperature and humidity chambers
GJB 1517-1992 General specifications for thermostatic relays

Professional Standard - Machinery

JB/T 4278.7-1993 Rubber plastic wire and cable test equipment verification method constant temperature water tank
JB/T 4278.7-2011 Verification procedure for test equipment of rubber plastic wire and cable-Part 7:Thermostat water bath

国家市场监督管理总局、中国国家标准化管理委员会

GB/T 41407-2022 Technical requirement of nucleic acid isothermal amplification analyzer based on microfluidic chips

Professional Standard - Public Safety Standards

GA/T 76-1994 Test method for thermal analysis of the constant temperature stability of substances

National Metrological Technical Specifications of the People's Republic of China

JJF(纺织)105-2023 Calibration Specification for Constant Temperature Water Bath Oscillator
JJF(纺织)104-2021 Calibration Specification for Textile Laboratory with Constant Temperature and Humidity
JJF(纺织)060-2010 Calibration Specification for Constant Temperature Humidity Chambers
JJF(纺织) 104-2021 Calibration Specification for Textile Laboratory with Constant Temperature and Humidity
JJF(纺织) 060-2010 Calibration Specification for Constant Temperature Humidity Chambers
JJF(纺织) 105-2023 Calibration specifications for constant temperature water bath oscillators

Professional Standard - Medicine

YY 91038-1999 Thermostatic water bath

Professional Standard - Light Industry

QB/T 1741-2017 Electro-thermostat for electrothermal mosquito tablet incense
QB/T 1741-1993 Electro-thermostat for Mosquitocide and Mosquito Repel Tablet
QB/T 1741-2004 Electro-thermostat for electrothermal mosquito tablet incense

Korean Agency for Technology and Standards (KATS)

KS R 3036-2016(2021) Thermostat
KS C 8308-2020 Thermostats
KS C 8308-1990(2020) Thermostats
KS R 3036-2021 Thermostat
KS C 8308-1985 Thermostats
KS B 6156-2014(2019) Temperature limiters and thermostats for hot water boilers
KS B 6156-1988 Temperature limiters and thermostats for hot water boilers
KS B 6156-1998 Temperature limiters and thermostats for hot water boilers
KS B 6154-2016 Room thermostats
KS B 6154-2021 Room thermostats
KS B 6154-2016(2021) Room thermostats
KS B 6154-1981 Room thermostats
KS B 6156-2019 Temperature limiters and thermostats for hot water boilers
KS C 6504-1987 Ovens for Quartz Crystal Units
KS C IEC 60398-1-2003 thermostats for electric and electronic communications
KS V 7820-2014 Shipbuilding－Gas or liquid filled thermostats

Japanese Industrial Standards Committee (JISC)

JIS B 8481:1999 Room thermostats
JIS F 9702:1996 Shipbuilding -- Filled system thermostats

AR-IRAM

IRAM 2042-1962 electric thermostat

TR-TSE

TS 420-1966 ELECTRIC THERMOSTATS

Standard Association of Australia （SAA）

AS 4619:2004/Amdt 1:2016 Gas appliance thermostats
AS 4619:2004 Gas appliance thermostats
AS 1308:1987/Amdt 1:1988 Electric water heater thermostat and thermal circuit breaker
AS 1308:1987(R2016) Electric water heater thermostat and thermal circuit breaker
AS 1308:1973 Thermostats and over-temperature energy cutouts for electric water heaters
AS 1308:1987 Electric water heaters - Thermostats and thermal cutouts

SCC

CSA ANSI Z21.23-2000(R2005) Gas Appliance Thermostats
CAN1-6.6-M78-1978(R2011) Gas Appliance Thermostats
CSA/ANSI Z21.23:22 • CSA 6.6-2022 Gas appliance thermostats
CSA /ANSI Z21.23:22 CSA 6.6-2022 Gas appliance thermostats
CGA 6.6-1972 Gas Appliance Thermostats
CSA ANSI Z21.23-2010(R2020) Gas Appliance Thermostats
DANSK DS/EN 17527:2022 Helium cryostats – Protection against excessive pressure
NS-EN 17527:2021 Helium cryostats - Protection against excessive pressure
NS-EN 257:2010 Mechanical thermostats for gas-burning appliances
AENOR UNE-EN 257:2010 Mechanical thermostats for gas-burning appliances
DANSK DS/EN 257:2010 Mechanical thermostats for gas-burning appliances
BS 6284:1983 Specification for thermostatic radiator valves
MIL MIL-DTL-12285/1J-2010 Switch, Thermostatic (Long Sensor)
MIL MIL-DTL-12285/2H-2010 Switch, Thermostatic (Short Sensor)
BS 4201:1967 Specification for thermostats for gas-burning appliances
BS 4201:1969 Specification for thermostats for gas-burning appliances
BS 4201:1979 Specification for thermostats for gas-burning appliances
NS-EN 257:1992 Mechanical thermostats for gas-burning appliances
NS-EN 257:2022+A1:2023 Mechanical thermostats for gas-burning appliances
DANSK DS/EN 257+A1:2023 Mechanical thermostats for gas-burning appliances
NS-EN 257:2022 Mechanical thermostats for gas-burning appliances
08/30183343 DC BS EN 257. Mechanical thermostats for gas-burning appliances
AENOR UNE 20310:1967 ELECTRICAL THERMOSTATS FOR REFRIGERATOR CABINETS INTENDED FOR DOMESTIC USES. PARTICULAR RULES
BS 3955-2F:1967 Specification for electrical controls for domestic appliances. Room thermostats

American National Standards Institute （ANSI)

ANSI Z21.23-2000 and ANSI Z 21.23a-2003 Gas Appliance Thermostats
ANSI Z21.23-2010 Gas Appliance Thermostats
ANSI Z21.23-2000 Gas Appliance Thermostats

IEEE - The Institute of Electrical and Electronics Engineers@ Inc.

IEEE 1131-1987 STANDARD CRYOSTAT END-CAP DIMENSIONS FOR GERMANIUM SEMICONDUCTOR GAMMA-RAY SPECTROMETERS

Canadian Standards Association (CSA)

CSA 6.6-M78-CAN1-1978 Gas Appliance Thermostats
CSA 6.6-M78-CAN1-1978(R2001) THERMOSTATS POUR APPAREILS A GAZ

Association Francaise de Normalisation

NF E29-702*NF EN 17527:2021 Helium cryostats - Protection against excessive pressure
NF C73-140/A2:1960 Electric thermostat for household appliances
NF C73-140/A4:1991 Electrical household appliances - Electrical thermostats
NF D36-500:1992 Mechanical thermostats for gas-burning appliances.
NF EN 257:2022 Thermostats mécaniques pour appareils à gaz
NF EN 257/IN1:2023 Thermostats mécaniques pour appareils à gaz
NF EN 257+A1:2023 Thermostats mécaniques pour appareils à gaz
NF D36-500*NF EN 257:2011 Mechanical thermostats for gas-burning appliances
NF EN 17527:2021 Cryostats pour hélium - Protection contre les surpressions
NF C47-121:1987 Automatic electrical controls for household use - Chrono proportional thermostats - All or nothing thermostats to be incorporated in fixed room heaters - Performance specifications

European Committee for Standardization (CEN)

FprEN 17527-2021 Helium cryostats - Protection against excessive pressure
EN 257:2022+A1:2023 Mechanical thermostats for gas-burning appliances
EN 257:2010 Mechanical thermostats for gas-burning appliances
EN 257:2022 Mechanical thermostats for gas-burning appliances
EN 257:1992 Mechanical Thermostats for Gas-Burning Appliances Includes Amendment A1 : 1996

German Institute for Standardization

DIN EN 17527:2022-05 Helium cryostats - Protection against excessive pressure; German version EN 17527:2021
DIN EN 17527:2020 Helium cryostats - Protection against excessive pressure; German and English version prEN 17527:2020
DIN EN 17527:2022 Helium cryostats - Protection against excessive pressure
DIN EN 257:2020-06 Mechanical thermostats for gas-burning appliances; German and English version prEN 257:2020 / Note: Date of issue 2020-05-08*Intended as replacement for DIN EN 257 (2010-11).
DIN EN 257:2020 Mechanical thermostats for gas-burning appliances; German and English version prEN 257:2020
DIN EN 257:2010-11 Mechanical thermostats for gas-burning appliances; German version EN 257:2010 / Note: To be replaced by DIN EN 257 (2020-06).
DIN EN 257:2024-02 Mechanical thermostats for gas-burning appliances; German version EN 257:2022 / Note: DIN EN 257 (2010-11) remains valid alongside this standard until 2025-10-31.*Applies in conjunction with DIN EN 13611 (2022-01).
DIN 1715-2:1983-11 Thermostat metals; testing the specific thermal curvature
DIN 1715-1:1983-11 Thermostat metals; technical delivery conditions
DIN 1715-1:1983 Thermostat metals; technical delivery conditions
DIN 6847-5:1998 Medical electron accelerator - Part 5: Constancy test of functional performance characteristics

Spanish Association for Standardization (UNE)

UNE-EN 17527:2022 Helium cryostats - Protection against excessive pressure
UNE-EN 257:2023 Mechanical thermostats for gas-burning appliances
UNE-EN 257:2010 Mechanical thermostats for gas-burning appliances
UNE-EN 257:1994 MECHANICAL THERMOSTATS FOR GAS-BURNING APPLIANCES.
UNE-EN 257/A1:1996 MECHANICAL THERMOSTATS FOR GAS-BURNING APPLIANCES.

British Standards Institution (BSI)

BS EN 257:2022 Mechanical thermostats for gas-burning appliances
BS EN 257:1992 Mechanical thermostats for gas-burning appliances
BS EN 17527:2021 Helium cryostats. Protection against excessive pressure
BS EN 257:2010 Mechanical thermostats for gas-burning appliances
20/30401719 DC BS EN 257. Mechanical thermostats for gas-burning appliances
20/30392676 DC BS EN 17527. Helium cryostats. Protection against excessive pressure

Institute of Electrical and Electronics Engineers (IEEE)

IEEE Standard for Ethernet Amendment 3: Physical Layer Specifications and Management Parameters for IEEE Standard for Ethernet - Amendment 3: Physical Layer Specifications and Management Parameters for 40 Gb/s and 100 Gb/s Operation over Fiber Optic Cables
ANSI/IEEE Std 1131-1987 IEEE Standard Cryostat End-Cap Dimensions for Germanium Semiconductor Gamma-Ray Spectometers

NEMA - National Electrical Manufacturers Association

NEMA DC 3-1984 WALL-MOUNTED ROOM THERMOSTATS

Defense Logistics Agency

DLA MIL-DTL-12285/1 J-2010 SWITCH, THERMOSTATIC (LONG SENSOR)
DLA MIL-DTL-12285/2 H-2010 SWITCH, THERMOSTATIC (SHORT SENSOR)
DLA QPL-12285-16-2005 SWITCHES, THERMOSTATIC
DLA QPL-12285-QPD-2011 SWITCHES, THERMOSTATIC
DLA MIL-DTL-12285 F-2010 SWITCHES, THERMOSTATIC

AT-ON

ONORM EN 257-1996 Mechanical thermostats for gas-burning appliances

Danish Standards Foundation

DS/EN 257:1993 Mechanical thermostats for gas-burning appliances
DS/EN 257:2010 Mechanical thermostats for gas-burning appliances

KR-KS

KS B 6156-2014(2024) Temperature limiters and thermostats for hot water boilers
KS P 6111-2017(2022) Incubator

BE-NBN

NBN-EN 257-1992 Mechanical thermostats for gas appliances

Lithuanian Standards Office

LST EN 257-2010 Mechanical thermostats for gas-burning appliances

CZ-CSN

CSN EN 257-1994 Mechanical thermostats for gas-burning appliances

NL-NEN

NEN-EN 257-1994 Mechanical thermostats for gas-burning appliances

DIN

DIN EN 257:2024 Mechanical thermostats for gas-burning appliances

South African Bureau of Standard

SANS 181:2004 Thermostats for electric storage water heaters

US-VA

VA 13 21 29-2011 CONSTANT TEMPERATURE ROOMS

US-FCR

FCR VA 13 21 29-2011 CONSTANT TEMPERATURE ROOMS

PL-PKN

PN M75010-1990 Thermostatic radiator valves Requirements and testing

National Electrical Manufacturers Association（NEMA)

NEMA DC 3 ANNEX A-2013 ENERGY-EFFICIENCY REQUIREMENTS FOR PROGRAMMABLE THERMOSTATS

United States Navy

NAVY A-A-50559-1996 VALVES, TEMPERATURE-REGULATING (THERMOSTATICALLY CONTROLLED)

GSO

OS GSO 157:1993 Pressure type thermostats for use in household electrical appliances.
GSO 157:1993 Pressure type thermostats for use in household electrical appliances.

CU-NC

NC 22-07-1985 Lab Apparatuses. Thermostatic Bath. Quality Specifications

American Society for Testing and Materials (ASTM)

ASTM B753-86(1998) Standard Specification for Thermostat Component Alloys
ASTM B753-01 Standard Specification for Thermostat Component Alloys
ASTM B753-07 Standard Specification for Thermostat Component Alloys
ASTM B753-07(2013) Standard Specification for Thermostat Component Alloys

IN-BIS

IS 5478-1969 Specification for thermostat metal sheet and strip

HU-MSZT

MNOSZ 11299-1953 thermostatic heat element