Environment

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Category: Sound_Meters

Our advance sound level meter CENTER 390 fully complies with IEC61672-1. This meter has only one measuring range and it is extending from 30db to 130db that is full 100db. The operator will not have to worry about which range to use like in the 3 or 4 range models and neither about signal latency in auto range models. This unit is also a data logger and it is equipped with manual storing capability which can store 99 sets of data and can be readout from unit or through PC.

Category: Gas_Detectors

CENTER 384 Track Gas Leak Detector can detector mixture 5% Hydrogen (H2) + 95% Nitrogen (N) with extremely sensitivity. The unit is built in newly developed heated semi-conductor sensor and microprocessor control to provide reliable digital signal processing. Adjustable leak sensitivity level and 7 LED visual indicators also offer the users the ease and convenience of operations.

Category: Gas_Detectors

CENTER 383 is designed as a high performance combustible gas detector with extremely sensitivity to variety of general used combustible gases. The unit is built in newly developed heated semi-conductor gas sensor and microprocessor control to provide reliable digital signal processing. Adjustable leak sensitivity level and 7 LED visual indicators also offer the users the ease and convenience of operations.

Category: Gas_Detectors

CENTER 382 is a perfect tool for air-condition system maintaining. The operation interface is intuitive with button, light bar and sound. The “air sucking system” greatly help the sensitivity and response time. The “auto-reset”  function can help the operator to distinguish the leaking spot among the already spreading refrigerant while maintain high sensitivity.

Category: Gas_Detectors

CENTER 380 Refrigerant Leakage Detector is the perfect tool for maintaining the air-condition or a cooling system with compressor and Refrigerant. This unit used newly developed semi-conductor sensorwhich is extremely sensitive to variety of general used refrigerant.

Category: Light_Meters

Our light meter CENTER 337 can be used in working environmental check, illumination design verification and other light monitoring applications. If the user turns on this unit with the cap on, it will zero the reading automatically. With the sensor on the top of tester, this meter can easily operate with single hand. The sensor is compensated with filter to make the response close to human eye. The light source angle is also compensated according to its cosine function.

Category: Sound_Meters

Features:     Low cost with high performance    MAX/MIN function    Level range display    Resolution 0.1dB

Category: Sound_Meters

For operator looking for the unit easier to operate, CENTER 328 will the choice. With only one bottom to operate, this unit can do automatic range finding, accurate sound pressure measuring and even peak detecting.