Product Introduction
The JMMF-W1 sealing tester, also known as an airtightness detector or leak tester, is mainly suitable for sealing tests of packaging bags, bottles, tubes, cans, boxes, etc., in industries such as food, pharmaceuticals, medical devices, daily chemicals, automobiles, electronic components, and stationery. The W1 model is a new type of non-destructive (water) leak detection instrument. The instrument uses the differential pressure principle, has high testing accuracy, and is convenient and fast.
Chinese name Sealing Tester
Function Determining the sealing performance of plastic packaging containers
Technical Features
(1) The system uses a 5.6-inch full-touch color LCD screen with a clear user interface, allowing users to quickly and easily set parameters and perform experimental operations.
(2) Easy to operate, with preset parameters set, it automatically determines pass/fail status, making it convenient for universities and colleges.
(3) It integrates a high-precision, small-volume differential pressure sensor and incorporates a self-developed intelligent test valve island component, offering long lifespan and excellent stability.
(4) It has multiple connection methods, including RS232/485 and Ethernet interfaces.
(5) (Supports Modbus) Configuring the scan interface enables data management.
(6) Multiple leakage units are available for switching: Pa, mL/min, Pa/s, sccm, and PaHr.
(7) Powerful data storage capabilities, supporting 100,000 data entries, viewable and exportable via USB.
(8) Supports multi-level user management permissions (up to 10 username groups can be added).
(9) Test chambers can be customized according to customer samples.
Using the differential pressure testing principle, pressurized gas is injected into the sealed cavity of the test sample, and the sealing performance of the test sample is quickly determined by the change of differential pressure sensor.
Technical Indicators
Measurement method | Differential pressure detection method |
accuracy | ±(1%Rdg+1Pa) |
Test range | (-999~+999)Pa |
Differential pressure resolution | 0.1 Pa or 0.001 mL/min |
Sensor withstand voltage | 2MPa |
Set range | (0~999.9)s (delay, pressurization, balancing, detection, exhaust) |
resolution | 0.1s |
Test pressure unit | kPa, mbar, mmHg, psi |
Leakage value unit | Pa, mL/min, Pa/s, sccm |
Curve display | Time-Leakage Curve |
Communication methods | RJ45 network port, RS232/485 (baud rate adjustable) |
QR code scanning function | Supports connection to barcode scanners for quality traceability. |
Calibration function | External calibration interface (customized) |
User Management | Three types of permissions can be added: operator, engineer, and administrator. |
weight | Approximately 12kg (excluding the custom testing chamber) |
power supply | Ac100-240V±10%50Hz |
External dimensions | 250mm×195mm×409mm(W×H×D) |
Remark | The air supply interface of this machine is a Φ6 mm polyurethane tube; the air supply is provided by the user. |
Standard Configuration: Main unit, test chamber (customized according to sample), instruction manual
JMZK-03 Pinhole Detection Station
More
JM-YQ35 Sampler (with sampling bottle at...
More
JM-YQ3 API Sampler
More
JM-YCCH01 Fully Automatic Computerized T...
More
JINAN JMLAB INSTRUMENT CO., LTD. specialized in R&D, production, OEM of testing equipments. It has been engaged in metal and non-metal testing for more than ten years, and is also proficient in various non-standard instruments. Production, research and development, upgrading and transformation of automated instruments, etc. Since the establishment of the company, the products have won high praise from domestic and foreign customers. The equipment conforms to ASTM, JIS, ISO, IEC, UL, GB, and other relevant testing standards .
