Diameter ø25mm Mask Resistance Tester High Flow Control Precision
Diameter ø25mm Mask Resistance Tester High Flow Control Precision
- Model：
Zr-1200model mask resistance tester
Product introduction
Zr-1200 mask resistance tester conforms to yy0469-2011 technical requirements for surgical masks.When different airflow flows through a certain area of the mask, the pressure at both ends of the mask can be detected to detect the resistance of the mask material.
Executive standard
YY/0469-2011 Technical requirements for surgical masks for medical use
YY/T 0969-2013 Disposable surgical mask
Related intellectual property
patent number:ZL201320126839.0 The utility model relates to a respirator resistance testing device
patent number:ZL201330046644.0 Resistance tester for surgical mask
Technical characteristics
Pressing mask presses the self-locking device, which is convenient and reliable to use.
Electronic flowmeter, high flow control precision;
Automatic constant current control, automatic sample qualification;
Low noise, long life brushless flow pump;
5 inches Chinese color touch screen display.
Technical indicators
main parameters parameters resolution Maximum permissible error
flow (6-10)L/min 0.1L/min ±2.5%
pressure difference (2-100)Pa/cm2 1Pa/cm2 ±1%
Pressure measurement (10-500)Pa 0.1Pa ±1%
Mask test diameter ø25mm
Working power AC220V±10%,50Hz Output:DC18V 2.5A
Overall dimensions (length270mm×wide200mm×high320)mm
Host weight About5Kg
machine power consumption <30W
Diameter ø25mm Mask Resistance Tester High Flow Control Precision. Kingpo builds this as a complete bench instrument for the filtration and breathing-resistance measurements that mask and respirator standards call for: controlled flow, conditioned challenge aerosol or gas, and the measurement chain to read the result.
What it measures
- The quantity named in the applicable standard — filtration efficiency, breathing resistance, or fit
- Flow held at the setpoint through the whole measurement
- Result calculated and displayed, with the run retained for the report
Specification
| Function | Diameter ø25mm Mask Resistance Tester High Flow Control Precision |
| Control | Automatic constant-current / constant-flow control |
| Display | Colour touch screen with result storage |
| Power supply | AC 220 V 50/60 Hz (other supplies on request) |
| Calibration | Calibration certificate supplied |
| Made by | Kingpo — built, tested and calibrated in-house |
How a test run works
- Condition the samples at the temperature and humidity the standard requires.
- Mount the sample in the holder and check the seal; leaks dominate this measurement.
- Set the flow rate and, for filtration tests, generate and neutralise the challenge aerosol.
- Run upstream and downstream sampling for the period the standard specifies.
- Calculate the result and record it with the batch reference.
Buying notes
Confirm which standard your market requires — GB 19083, EN 149, ASTM F2100 and NIOSH procedures differ in flow rate, challenge aerosol and acceptance criteria. Sending us the standard number is the fastest way to the right configuration.
Frequently asked questions
Which standards does it cover?
Tell us the standard and we will confirm the configuration; the flow range, aerosol generator and sampling arrangement are set to match it.
Is the aerosol generator included?
It depends on the configuration — some models include it, others use a separate generator.
Is calibration included?
Yes, a calibration certificate is supplied.
Related gauges and equipment
Other equipment in the same range:
- IEC 60601-1-Figure 34 Spark Ignition Test Apparatus
- ANSIAAMI EC12：2000(R2005) Disposable ECG Electrode Performance Tester
- IEC 60601-1 Grips And Other Handling Devices-7 Cm Strap Tester
- ISO 9360-1 Heat And Moisture Exchangers (HMEs) For Humidifying Respired Gases In Humans-Measurement Of Moisture Loss
- ISO 23328-1 Conditioning Apparatus For BSF
- Surgical Mask Tester Surface Moisture Permeability Tester Height Adjustable Manual Control
Send the standard, figure number and quantity to Kingpo technical sales for a quotation and delivery date.
Parameters of the Diameter ø25mm Mask Resistance Tester High Flow Control Precision. The flow range, challenge aerosol and sampling arrangement are set to the standard your market requires.
| Function | Diameter ø25mm Mask Resistance Tester High Flow Control Precision |
| Flow control | Constant-flow / constant-current control with setpoint |
| Display | Colour touch screen with result storage |
| Power supply | AC 220 V 50/60 Hz (other supply voltages on request) |
| Scope of supply | Instrument, sample holder and calibration certificate |
| Calibration | Calibration certificate supplied; re-calibration available |
| Origin | Kingpo — machined, inspected and calibrated in-house |
Custom versions, alternative materials and re-calibration are available. Send the standard, figure number and quantity for a quotation. Send us the standard number (GB 19083, EN 149, ASTM F2100, NIOSH) to confirm the configuration.