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RML-200 Alarm Ratemeter / Frisker

An excellent ratemeter for labs and frisking stations. This is an all-digital instrument with a preferred analog display that automatically chooses the correct range with no user intervention required. Powered by line or battery for up to 24 hours. Relay outputs enable the use of external lights, sirens, etc. RML-200

SPECIFICATIONS

Input Sensitivity

 0.050v-p-p

Dual Parallel Input BNC Connectors

Available for Hand & Foot Detectors

External CPM/Dose Switch

 External Switch

Four Linear Ranges
(other scales available)

0-0.2 | 0-2 |0-20 | 0-200 mR/HR
0-500 | 0-5,000 | 0-50,000 | 0-500,000 CPM
Other Ranges Available

Calibration Controls

Each range has separate non-interacting controls

Diagnostics

HV Out of Range | Battery Low | Probe Over-range

Range Adjustment

Auto-ranging

Electrical Linearity

±5% of Full Scale

Response Time

Optimized for Each Range

Drift

Less than 5%

Audio

On-Off Front Panel Switch

Environmental

-20 F (-28 C) -- 140 F (60 C) | 5-95% RH

High Voltage

Adjustable 300-1500 VDC | Regulation ±1%

Low Voltage

+5 VDC & -5 VDC Regulation ±0.5%

Battery

6 VDC Rechargable | 24 Hours Nominal

Meter

3.5" Scale | Ruggedized Meter | Movement
Calibrated 0-500 | 0-0.2 | Linearity ±3%

Circuitry

Digital Microprocessor Controlled w/ Analog Readout

Dimensions

5.5" (14cm) H X 5" (13cm) W X 8" (20cm) L

Weight

3.5 lbs. (1.6 Kilos)

Probes

Supports All Wm B Johnson Probes

Probe Energy Response

Depends on Probe Selected

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