Brand : NIC,PARR INST
Stok : In Stock
Easy to read and operate by color LCD touch panel, Light-weight hands-free carry and handling, Reliable real-time mercury measurement.
PORTABLE MERCURY SURVEY METER - EMP3
Features
Light-weight hands-free carry and handling at site
The EMP-3 is compact, lightweight and highly reliable portable continuous mercury analyzer. A portable atomic absorption spectrophotometer is installed in the equipment main body, so the equipment
is easy to carry to any site, where you can ensure simple and quick measurement of elemental vapor phase mercury in the working environment. The EMP-3 provides a variety of applications that suggest new mercury measurement methods that can change conventional practice.
Evolutionary, highly-sensitive instrument with compact and light body
The sample gas is directly taken into the absorption cell, and mercury concentration is measured by atomic absorption spectroscopy at absorbance of 253.7nm wavelength.
Both weight and size are reduced furthermore compared to our previous model.
The measurement range is as wide as 0 to 2,000µg/Nm3, and the response time is only 1 second. Measurement data is saved in CSV format in the SD card, which can be easily analyzed.Operation is performed on a touch panel type 4.3 inch color LCD.
Available for various measurement scenes
By installing the GPS function, you do not need to record the measurement point in the field.
In addition, it can be used more reliably with various measurement scenes, such as adopting splashed-proof seamless design or realizing the measurement range twice as wide as the previous models.
The EMP-3 has a function that corrects interference from obstructing substances as the background. Even at sites where the existence of gas that shows positive interference (such as hydrocarbon gas) is suspected, the equipment instantly detects and measures mercury alone and takes up as the data.
By connecting options, it can be used for on-site measurements of samples such as high concentration mercury gas (up to 20,000μg/Nm3) and water. No expensive analytical equipment is needed, and only single unit makes various measurements possible.
PORTABLE MERCURY SURVEY METER - EMP3
Specifications | Portable Mercury Survey EMP - 3 |
Samples | Workplace, ambient air, petroleum gases, liquid samples (*1) |
*1 when used with AQUA kit | |
Measuring principle | Non-dispersive double-beam cold vapor atomic absorption spectrometry |
Light source | Low-pressure mercury discharge lamp |
Detector | Semiconductor detector (with a 254 nm band-pass filter) |
Detection limit | 0.1 µg/Nm3 (Normal) |
Measuring range | 0–2,000 µg/Nm3; 0–20,000 µg/Nm3 (*2) |
*2 when used with Hi-Lutor option | |
Flow rate during measurement | ~ 1 L/min |
Precision | RSD 3% (2 µg/Nm3 or higher) without any option |
Zero correction | Automatic zero correction |
Resolution | STATIC mode (Stationary mode): 0.1 µg/Nm3 (~ 999.9) |
MOBILE mode (Portable mode): 1 µg/Nm3 | |
Display | 4.3-inch color LCD (480 x 272 pixels, 16.77 million colors) |
Operation | Touchscreen |
Onscreen data | Instantaneous value, average value, maximum value, trend graph (on a specified time scale), level gauge (linked with an alarm setting) |
Data logging | Saved in CSV files or in the internal onboard 4GB memory |
(retained for about 20,000 hours) | |
Data output | USB flash drive |
Alarm method | Alarm buzzer and screen blinking (The alarm setpoint is configurable.) |
Other functions | Temperature compensation, pressure compensation, GPS information recording |
Power source | Dedicated nickel hydride battery |
(continuous operation: 5.5 hours at 25°C) | |
Operating conditions | Temperature: 0–45°C, humidity: 10–80%RH (No dew condensation) |
Dimensions, weight | 207(W) x 115(D) x 140(H) mm, 1.6kg (including the battery) |
Standard accessories | Probe, probe filter (x1), battery (x1), battery charger, shoulder/waist belt, USB flash drive |
Applications
Options |
Carrying Case |
AQUA KIT |
- for reducing vaporization measurement (including software) (*1) |
Hi-Lutor |
- for high concentration measurement (including software) (*2) |
Long Probe (extendable from approx 250 to 800 mm) |
CK-1 - - Calibration Kit |
PORTABLE MERCURY SURVEY METER - EMP3
Untuk informasi,pertanyaan dan pemesanan silahkan hubungi kami di :