ZH9000 Type X - γ Dose Equivalent Rate Instrument (X - γ Radiation Environment Monitoring Instrument)

Product Introduction:

The ZH9000 X - γ dose equivalent rate meter uses highly sensitive scintillation crystals as detectors, and data acquisition and processing are completed through high-speed microprocessors.

Compared with similar instruments, this instrument has a wider dose rate measurement range and good energy response characteristics. This instrument is widely used in hygiene, environmental protection

Metallurgical, petroleum, chemical, radioactive laboratory, commercial inspection, and various radioactive workplaces that require radiation environment and radiation protection testing.

Functional features:

·High sensitivity, wide measurement range, good energy response characteristics

·High speed low-power microprocessor unit

·Built in 25 sets of dose rate storage data, which can be viewed at any time

·LCD display with backlight function

·Both dose rate and cumulative dose can be measured

·Dose rate threshold alarm

·Detector blockage alarm

·Detector malfunction alarm function

·Battery undervoltage alarm

·All stainless steel shell, suitable for field operations

Technical Parameter

Detector: 30 × 25mm, NaI (Tl) scintillation crystal

Sensitivity: 1mSv/h≥350CPS

Energy threshold: 35keV

Measurement range: Dose rate: 0.01-500.00mSv/h

Cumulative dose: 0.00mSv to 9999mSv

Energy range: 40keV to 3MeV

Energy response: ≤± 30% (relative to 137Cs)

Relative error: ≤ ±10%

Measurement time: 1-120 seconds, programmable setting

Alarm threshold: 0.25, 2.5, 10, 20mSv/h

Display unit: Dose rate: mSv/h、mGy/h、mR/h

Cumulative dose: mSv

Counting rate: CPS

Power supply: 2 standard No.1 batteries

Power consumption: The overall power consumption of the machine is ≤ 160mW (excluding display backlight power consumption)

Weight and size: 1.80Kg (including battery); 42×23×15cm