IEC 60436 Dishwasher energy efficiency testing system with Water-saving performance
Product Description
Overview:
The dishwasher performance test laboratory is composed of thermal insulation library and attached air reprocessing unit, constant temperature and constant pressure water supply system, electrical parameter acquisition system and related measurement and control system, which can provide stable temperature and humidity environment conditions and utilization of the dishwasher under test, so that the dishwasher under test can run under stable environmental conditions for a long time, and test the dishwasher's energy consumption and other performance under relevant standards.
Standards:
IEC 60436:2015 Electric dishwashers for household use - Methods for measuring the performance;
IEC 60335-2-5:2005 Household and similar electrical appliances- Safety- Particular requirements for dishwashers.
Test content and scope:
1.Test sample: Household dishwasher/electric dishwasher
2.Test station: six stations or customized according to requirements
3.Dishwasher energy efficiency performance system test project
1)Washing performance test
2)Dryer performance test
3)Power consumption,Water consumption and time (energy consumption and water consumption test)
4)Mechanical strength test
5) Energy Efficiency Index
6) Water efficiency level
Feature:
1.The constant temperature and pressure water supply system supports water hardness regulation, temperature regulation and pressure regulation. The water hardness adjustment function can manually add chemical agents to adjust the ratio according to user requirements, and refer to the water hardness adjustment standard. The temperature adjustment function and water pressure adjustment function are controlled by PLC to achieve automatic pressure and temperature control and ensure constant temperature and pressure of output water supply
2.The current, voltage and power of the test process are collected by the power meter,Electric energy is calculated through the program to calculate the cumulative power consumption of a single workstation.
3.The system integrates power consumption, water consumption, time, temperature, humidity, power, voltage, current, frequency, water temperature, water pressure, and other parameters, and supports curve display and data storage, query, report generation and other functions.
4.The test data is connected to various instruments or sensors through PLC and communicates in real time on the PC software. The software supports data export and data saving, and configures a program database to search data by test model or time.
Product Parameters
Main Performance technical indicators:
Temperature humidity range |
Temperature |
18ºC~25ºC,±2ºC |
| Humidity |
45% RH ~75%RH,±5% RH
|
|
Test water
|
Water temperature requirement |
15ºC~65ºC,±2ºC |
Water hardness requirement |
hard water2.5±0.5mmol/L,
Soft water less than or equal to 0.7mmol/L
|
Hydraulic pressure requirement |
(240±20)kPa
|
Pressure control range |
Adjustable between 0.05 and 1.0MPa,
fluctuation within ±0.02MPa
|
| Flow control range |
0-30L/min,
|
| Flow control accuracy |
0.1L
|
Test power-source |
Power capacity |
30KVA |
Voltage |
Low: 5V-150V (L-N) |
| Frequency |
High grade: 10V-300V (L-N), ±1%
|
| 50Hz,60Hz,47Hz ~ 63Hz adjustable |
| Frequency stability |
≤±1% |
Measurement range |
Voltage measurement range |
0~300V |
| Current measurement range: |
0.02~ 15A |
| Flow measurement range |
0.01 ~ 30L/min
|
Audited Supplier 
Audited Supplier 
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