Date: Jul 20, 2010 9:12 PM
Subject: Radition Alert, Pendosimeter & Personal Gas Detectorhelo epri bade,
Saya ingin menawarkan Digital Survey Meter dan Digital Pendosimeter
(Bekas Pakai) dgn kondisi yang baik dan siap pakai
dan 5 Personal Gas Detector yang masih dalam kondisi baru dengan
kondisi dgn harga yg tercantum di bawah ini.
1.Inspector Radiation Alert (5.000.000)
Internal Halogen-quenched, uncompensated GM tube with thin mica
window, 1.4-2.0 mg/cm2 areal density. Effective diameter of window is
45 mm (1.75 in.). Radiation symbol on front label marks the center of
4 digit liquid crystal display with indicators.
Display will update every 3 seconds. At low background levels, the
update is the moving average for the past 30-second time period. The
timed period for the moving average decreases as the radiation level
3340 CPM/mR/hr referenced to Cs-137. Smallest detectable level for
I-125 is .02 µCi at contact. Timer can set 1 minute sampling periods
from 1 to 10 minutes.
mR/hr – .001 (1µR) to 100 mR/hrCPM – 0 to 350,000
µSv/hr – .01 to 1000CPS – 0 to 5000
Total/ Timer – 1 to 9,999,000 counts
mR/hr ±10% typical (NIST), ±15% max – 0 to 100
µSv/hr ±10% typical (NIST), ±15% max – 01 – 1000
CPM ±15% max – 0 to 350,000
(Referenced to Cs-137)
2. mydose PDM 112 – ALOKA (Rp.1.000.000)
The MYDOSE Mini Range of Electronic Pocket Dosimeters features:
* Silicon semi-conductor detector.
* Self-test display.
* Overflow/Over-range and low battery indicators.
* The accumulated dose is stored even when turned off.
* Immunity to high electric fields of 150 V/m or more.
* Simple, recessed on/off switch (except for special ‘switchless’
models 192 & 193).
* Large 4-digit continuous display of dose.
* Lightweight, only 50g
* Slim, pen-style design
* Standard lithium battery CR2450, providing high battery life of 1
month continuous use.
* Includes neck strap and pocket clip.
For general monitoring of gamma and x-ray, featuring 3 simultaneous
alarms and the continuous display of dose from 1 uSv to 99.99 mSv,
with energy response from 50 keV to 3 MeV. It is particularly suitable
for use in noisy locations such as emergency sites. When the dose
value exceeds a set alarm level, audible, visual, AND tactile signals
are generated simultaneously. This model also features an alarm test
function, and its smooth case measures 110x52x18mm weighing only 80g.
3. Personal Gas Detector (Rp. 5.000.000)
Baru + Box + CD
Gas : H2S CO O2 Combustibles
Measuring Range : 0-100 ppm 0-500 ppm 0-25.0% 0-100% LEL or
0-5% by vol. methane
BacklightLow light (auto); alarm condition (auto); reactivation on demand
Full function self-testSensor integrity, circuitry and battery;
SensorPlug-in, electrochemical cell (toxic and oxygen); catalytic (LEL)
User field optionsConfidence beep, pass code protection, latching
alarms, calibration due date, “SAFE” display function
ALARM INDICATORSClearly advises alarm levels both visually and audibly
Visual alarmsTwo flashing alarm bars visable from all angles
LCD indicates gas present and alarm levels encountered
Audible alarmTypically 95 dB at 30 cm variable pulsed audible alarm
Vibrator alarmPulses warning in gas alarm conditions, or for any status alarms
OtherLow battery, over range, multiple gas and missing sensor
ALARM LEVELSInstantaneous Low Alarm for all gases; instantaneous High
Alarm for all gases;
TWA (time weighted average) and STEL (short term exposure limit) for
H2S and/or CO; OL (over limit alarm) for combustible gases
LCDContinuous, alphanumeric gas readout and status display advises:
Gases monitoredH2S, CO, O2, combustibles (0-100% LEL or 0-5.0% methane)
Gas concentrationSimultaneous and continuously displays gas
concentration(s) present (in ppm, %LEL, or % v/v)
TWA ppm or %Records STEL and TWA exposures and displays on demand
Peak ppm or %Records and displays peak exposure to gas and displays on demand
Alarm setpointsDisplayed on activation
Full function self-testFull function self-test on activation
GENERAL SPECIFICATIONSRugged, composite material with integral
Operating temperature-4 to 122 oF / -20 to 50 oC
Humidity5% to 95% RH (non-condensing)
EMI/RFIComplies with EMC Directive 89/336/EEC
Battery run-time16-18 hours on two AA alkaline cells / 14-16 hours on
two NiMH rechargeable cells
Size2.4 x 4 x 1.3 in. / 6 x 10 x 3.3 cm
Weight7.4 oz. / 211 g
WARRANTYFull 2 year warranty including all sensors
DATALOGGER OPTIONSUser-downloadable datalogger
Data recorderAll events and occurrences
Sampling rateFactory set at 5-second intervals and user-settable from
1 to 127-second intervals
Storage4.4 months of continuous data via 32 MB Flash MMC card (64 MB
cards are also available); when full, the wraparound feature replaces
oldest data with most recent data