Products
IEC 60312 Vacuum Cleaner Air Performance Testing System PC Automatic Operation
Products Description
IEC 60312 Vacuum Cleaner Air Performance Testing System PC Automatic Operation
Product information:
Standard:Conforms to IEC60312, IEC62885-2016, etc.
Application:The main test parameters are the vacuum cleaners’ voltage (U), current (I), input power (P1), power factor (AC), suction power (P2), air volume (Q), vacuum degree (H) and efficiency (N). The test system tests the vacuum cleaner's input electrical performance parameters through an electrical parameter meter (using digital synchronous sampling technology to accurately measure parameters such as voltage, current, power, true RMS power factor, etc.). The output parameters (suction power, flow, vacuum degree) and efficiency are measured by the combination of the flow and vacuum sensors and secondary instruments. Equipped with a PC computer and control system to automatically measure the data of each orifice plate of the vacuum cleaner, all test data can be drawn into curves, queried, and reports, curves, and test reports can be saved and printed. The automatic operation of the tester software is suitable for vacuum cleaner testing by various vacuum cleaner manufacturers and testing institutions.
Measuring range and technical indicators:
1. AC parameter meter
2. DC parameter meter
3. Vacuum transmitter: -50.0~0.0kPa, 4-20mA output signal, accuracy is 0.5%.
4. According to the requirements of European Standard B, the European Standard B type test method is an orifice plate type, and the orifice plate opening size is controlled in millimeters (50, 40, 30, 23, 19, 16, 13, 10, 6.5, 0, a total of 10 points are collected).
5. Equalizing box: European standard type B size and material are designed and made according to IEC60312 (type B), European standard B type Size: 500mmX500mmX500mm.
6. AC power supply: Single-phase variable frequency power supply (prepared by client).
7. DC power supply: DC stabilized power supply (prepared by client).
8. Flow test range: (0.5~5) m³/min, accuracy: 0.5%.
9. Add a fixed-point test function and make pass/failure judgments based on given standards. If the test fails, there will be audible and visual alarms. The fixed-points are: fully opened, Ф13, Ф6.5, and fully closed.
Working conditions:
a. Temperature conditions to ensure measurement accuracy: 20℃±5℃.
b. Working temperature range: 0~40℃, relative air humidity: 30%~90%.
c. There is no corrosive or explosive gas indoors.
d. Power supply: AC220V/50H power consumption ≤200W.
e. Fuse: 0.5A.
f. Test power supply: can meet product’s requirements.
Instrument safety indicators:
a. Insulation resistance: The shell and power input terminal are greater than 5MQ between each other.
b. Withstand voltage: The withstand voltage between the power input terminal and the enclosure is 1800V for 2 seconds, and the rated current is 10mA.
c. Grounding: The power supply ground electrode, the resistance between the enclosures is less than 0.2Ω.
System composition:
a. An electric control cabinet, (AC/DC parameter meter HL120E (50A), computer, vacuum transmitter, data Acquisition card, control switch, air switch, control circuit, etc.)
b. European standard B: The test bench is equipped with a European standard B pressure equalizing box, fan interface, vacuum cleaner interface, connection signal line, test orifice plate, orifice plate control system, vacuum sensor, contactor, control circuit, orifice plate protection plate, etc.).
The main function:
a. The system automatically adjusts the air inlet orifice plate from large to small, tests the input voltage, current, input power, power factor, frequency, output power and vacuum degree of the vacuum cleaner, and calculates the air volume value based on the vacuum degree through a standard formula. The test value is displayed by LED, and the computer completes the 0~10 air volume collection points.
b. Controlled by computer, all characteristic curves are completed at one time. The six curves are:
1) P1=f(Q) characteristic curve
2) Ps=f(Q) characteristic curve
3) Hm=f(Q) characteristic curve
4)n=f(Q) characteristic curve
5)U=f(Q) characteristic curve
6)I=f(Q) characteristic curve
c. The test can mark the maximum vacuum degree test Hmmax, maximum air volume measurement Qmax, maximum suction power measurement Psmax, maximum efficiency measurement ηmax, and the data of each test.
d. The tested data can be stored and test reports and curves can be output according to user requirements.
Parameter
Test range
Technical indicators (Level 0.5)
Voltage (V)
10.00-300.00, minimum resolution is 0.01V
±(0.25% of reading + 0.25% of measuring range)
Current (A)
0.010-50.00, minimum resolution is 0.001A
±(0.25% of reading + 0.25% of measuring range)
Power (W)
15000W
±(0.25% of reading + 0.25% of measuring range)
Power factor
0.05-1.00
±(0.25% of reading + 0.25% of measuring range)
Parameter
Test range
Technical indicators (level 0.5)
Voltage (V)
1.00-100.00, minimum resolution is 0.01V
±(0.25% of reading + 0.25% of measuring range)
Current (A)
0.050-50.00, minimum resolution is 0.001A
±(0.25% of reading + 0.25% of measuring range)
Power (W)
U*I, minimum resolution is 0.01W
±(0.25% of reading + 0.25% of measuring range)
