GB 9237-2001
Replaced
T/SHJNXH T/SHJNXH0004-2021
Active
Group standards
T/SHJNXH T/SHJNXH0004-2021 Freezer equipment (fluidized, screw type, plate type) energy efficiency rating and evaluation method
T/SHJNXH T/SHJNXH0004-2021 Freezer equipment (fluidized, screw type, plate type) energy efficiency rating and evaluation method
Price:
$ 20.00
Basic Information
Standard Code:
T/SHJNXH T/SHJNXH0004-2021
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
General machinery and equipment
ICS Name:
Refrigeration technology
Publish Date:
2021-03-22
Implement Date:
2021-05-01
Scope
Main technical content: This standard specifies the evaluation and determination of the energy efficiency grade of quick-freezing devices (fluidized, spiral, and flat-plate type), the division of energy efficiency grades, the calculation of the theoretical refrigeration capacity required for freezing a unit mass of food by quick-freezing devices, the experimental method for actual refrigeration capacity, inspection rules, and energy efficiency grade marking
Development Information
Related Standards
GB/T 10870-2001
Replaced
GB/T 10870-2001 The methods of performance test for positive displacement & centrifugal water-chilling units and heat pump
GB/T 7778-2001
Replaced
GB/T 7778-2001 Number designation and safety classification of refrigerants
GB 18361-2001
Active
GB 18361-2001 Safety requirements of lithium bromide absorption water chiller (heater)
GB/T 18362-2001
Replaced
GB/T 18362-2001 Direct-fired lithium bromide absorption water chiller (heater)
GB/T 10079-2001
Replaced