Handheld Germane Gas Analyzer

PTM600 portable germane gas analyzer features:

Waterproof, dustproof, explosion-proof, shockproof, intrinsically safe circuit design, anti-static, anti electromagnetic interference, passed national standard testing and CMC measuring instrument production license certification

● Protection level IP66, built-in water vapor and dust filters to prevent sensor and instrument damage caused by water vapor and dust

Built in pump suction measurement, integrated with water vapor and dust filters, can be equipped with professional accessories for high temperature, high humidity, and high dust environments, with rapid response; Special road design, with a sampling distance greater than 10 meters.

The 3.5-inch high-definition color screen displays real-time information such as concentration, alarm, time, temperature, humidity, storage, communication, printing, battery level, charging status, etc. The menu interface uses high-definition simulation icons to display the function names of each menu

● Large capacity data storage function, with a standard storage capacity of 100000 pieces of data, and larger capacity can be customized. Optional USB or SD card storage function is available, supporting real-time storage, timed storage, or only storing alarm concentration data and time. It also supports local viewing and deletion of data. Data can be uploaded to a computer through USB, infrared communication, RS232 interface, and analyzed, stored, and printed using upper computer software.

Bluetooth communication interface, USB interface, RS232 interface automatic recognition, optional built-in printer or external wireless Bluetooth printer printing content: company name, gas name, date and time, environmental temperature and humidity, concentration data, test results (whether qualified)

● USB charging interface, can be charged with a computer or power bank, compatible with mobile phone chargers, overcharge, overdischarge, overvoltage, short circuit, overheating protection, 5-level accurate power display, supports USB hot plugging, and the detector can work normally during charging

Adopting 10800mAH high-capacity rechargeable polymer battery, it can work continuously for a long time

● Sound and light alarm, visual alarm, undervoltage alarm, fault alarm, and multi-directional stereoscopic display of alarm status during alarm.

The alarm value can be set, and the alarm methods can be selected from low alarm, high alarm, interval alarm, and weighted average alarm

High precision temperature and humidity measurement (optional), with temperature compensation for the sensor. The instrument operates within a temperature range of -40 to 70 degrees and can detect gases up to 1300 degrees Celsius (optional high temperature sampling, cooling, and filtering handle or high temperature and high humidity pretreatment system)

Low can detect 0.001PPM, with a maximum detection of 99.999% Vol, and supports automatic switching between high and low ranges (to be specified when ordering).

It can detect in real-time or at regular intervals (for situations where the amount of gas being measured is relatively small), and the pump can be turned off to extend the start-up time when not detected.

It can simultaneously detect 1-6 gases and can be expanded to up to 24 gases. The units can be freely switched. Conventional gases do not require input molecular weight, while special gases require input molecular weight to automatically calculate and switch. Units can be selected: PPM, mg/m3, Vol%, LEL%, PPHM, ppb, mg/L

Three display modes can be switched: simultaneously displaying four gas concentrations, large font cyclic display of single channel gas concentration, real-time curve, automatic or manual cycling between channels can be switched, whether to display maximum value, minimum value, gas name can be set, and historical record curve graphs can be viewed.

The interface is selectable in both Chinese and English, with a default Chinese interface and concise Chinese or English operation prompts. Users of all ages can easily operate it

● Data recovery function, which can selectively or completely restore, automatically identifies and prevents concentration calibration errors, avoiding adverse effects caused by human factors

● Zero point automatic tracking, multi-level calibration of target points, ensuring measurement linearity and accuracy, and meeting both national standards and local metrology bureau standards.

● It can record calibration logs, maintenance logs, troubleshooting solutions, remind sensor life expiration, and remind the next concentration calibration time

Technical parameters of PTM600 portable germane gas analyzer:

Gas detection: Germane GeH4

Optional: It can simultaneously detect the concentration, temperature, and humidity of any 1-6 gases, and can be expanded to a maximum of 18 gases

Detection range: 0-1.000, 10, 50ppm conventional, high-precision

resolving power: CO(0.1ppm)、H2S(0.01ppm)、O2(0.01%Vol)、Ex(0.1%LEL)、CO2(1ppm)、NOX(0.1ppm)， Higher resolution customizable

Detection principles: electrochemistry, catalytic combustion, infrared, thermal conductivity, PID photoionization, depending on gas, range, on-site environment, and user requirements

Detection method: Built in pump suction, flow rate of 800 milliliters per minute

Display mode: 3.5-inch 320X240 resolution large screen high-definition color screen display

Detection accuracy: ≤± 2% (F.S) (higher accuracy can be customized)

Linearity: ≤± 2%

Repeatability: ≤± 2%

Uncertainty: ≤± 2%

Alarm methods: sound and light alarm, visual alarm, sound and light+visual alarm, turn off alarm

Response time: T90 ≤ 20 seconds

Recovery time: ≤ 30 seconds

Working power supply: DC3.7V

Operating environment: Temperature range of -40 ℃ to+70 ℃; Relative humidity ≤ 0-99% RH

Sample gas temperature: -40 ℃~+70 ℃, optional high temperature sampling and cooling filter handle or high temperature and high humidity pretreatment system can detect flue gas concentration of 1300 ℃

Temperature display: -40 ℃~+70 ℃ (optional) with an accuracy of 0.5 ℃

Humidity display: 0-100% RH (optional) accuracy 3% RH

Battery capacity: DC3.7V, 10800mAH rechargeable polymer battery with overcharge, overdischarge, overvoltage, and short circuit protection functions

Data Storage: Standard capacity of 100000 pieces of data, optional SD card and USB storage, unlimited capacity, supports local viewing, deletion, or data export, free upper computer communication software, storage function defaults to off state, can be set to on state, storage time interval can be set arbitrarily

Communication interface: Bluetooth, USB, RS232 automatic recognition

Printer: optional, built-in micro printer or external micro wireless Bluetooth printer

Wireless transmission: optional, can wirelessly transmit data to monitoring devices such as mobile phones, remote monitoring centers, and monitoring computers, and use the upper computer to perform data analysis, storage, printing, and other functions on the computer

Explosion proof type: intrinsic safety type

Explosion proof mark: Exia II CT4

Protection level: IP66, rainproof and splash proof, dustproof

Dimensions: 255 × 210 × 125mm (L × H × W)

Weight: 2.5Kg

Standard attachments: instruction manual, certificate of conformity, warranty card, USB charger (including data cable), high-end aluminum alloy instrument box, CD (upper computer communication software), 1000px stainless steel sampling handle (1-meter hose)

Optional accessories: built-in micro printer, external micro wireless infrared printer, temperature and humidity measurement function, USB storage, wireless data communication function, high temperature sampling and cooling filter handle, high temperature and high humidity pretreatment system, external remote sampling pump, multiple humidity and dust filters, 0.9m extendable sampling handle (1-meter hose)

Application scenarios: Petroleum, chemical, pharmaceutical, environmental protection, flue gas analysis, air treatment and all other occasions that require detection and analysis of gas concentration