Handheld multiplefunctionDeuteriumdetectiondivideAnalyzer

model: JK90-D2

Introduction to JK90-D2 Portable Multifunctional Deuterium Gas Analyzer:

JK90-D2portablemultifunctionalDeuteriumThe analyzer is used formoveThe formula requires * * detection and analysisDeuteriumIn situations where gas concentration, temperature, and humidity are measured,JK90useThe 3.5-inch high-definition color screen displays real-time density using the current industry standardexcellentBrand's electrochemistry or infrared, catalytic combustion, thermal conductivityGas sensors based on PID photoionization principle and high-precision capacitive digital temperature and humidity sensors from Switzerland. JK90 has advanced circuit design, mature kernel algorithm processing, and has obtained multiple software works and appearances. JK90 PortableMulti functional deuterium gasThe analyzer can detect and analyze substances in pipelines, confined spaces, and atmospheric environmentsDeuteriumConcentration can also detect gas leaks, detecting gas types exceeding500 types, can also detect and analyze high concentrationssinglegasPurity.

JK90-D2 portable multifunctional deuterium gas analyzercharacteristic:

Waterproof, dustproof, explosion-proof, shockproof, intrinsically safe circuit design, anti-static, anti electromagnetic interference,

● 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, fast response, sampling distance greater than 10 meters, special gas path design, can be directly detected

Gas with positive or negative pressure of -0.3 to 2 kilograms has no effect on the measurement results

The 3.5-inch high-definition color screen displays real-time concentration, alarm, time, temperature, humidity, storage, communication, printing, etc

The menu interface displays information such as battery level and charging status, and uses high-definition simulation icons to show 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, supporting real-time storage, scheduled storage, or only storing alarm concentration data and

Time, support for viewing and deleting data locally, and can also be accessed through USB, infrared communication, RS232 interface

Upload the data to the computer, use the upper computer software to analyze the data, store and print it.

● Automatic recognition of infrared communication interface, USB interface, RS232 interface, optional internal or external wireless infrared printer,

Print 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 battery display, supports USB hot plugging, and the detector can work normally during charging

Adopting a 10000mA 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 Celsius,

Capable of detecting gases at 1300 degrees Celsius (optional high temperature sampling, cooling, and filtering handle or high temperature and high humidity pretreatment system)

● LowrangeCan detect0.001PPM， tallrangedetectable99.999%Vol， Support 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.

● Can detect simultaneously1~18A gas that can be expanded to18 types of gases, units can be freely switched. Conventional gases do not require input of molecular weight, while special gases require input of 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: simultaneous display of four gas concentrations, large font cyclic display of single channel gas concentration, real-time curve, and each channel

The automatic or manual cycle can be switched between, and whether to display it can be setMAXValueMINThe value and gas name can be viewed in the historical record curve chart.

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 human factors causing errors**

● 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

JK90-D2 portable multifunctional deuterium gas analyzerTechnical parameters:

Gas detection:Deuterium(D2)

Optional:Can detect any1-6 gas concentrations and temperature and humidity,Visual sensors and on-site environmentScalable to18 types of gasesConcentration and temperature and humidity detection.

Detection method:Built in pump suction, flow rate800 milliliters per minute

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

Detection accuracy:≤±2%（F.S）

lineSexuality:≤±2%

weightRestoration:≤±2%

Uncertainty:≤±2%

Alarm method:Sound and light alarm, visual alarm, sound and light alarm+Visual alarm, turn off alarm

Response time:T90 ≤ 20 seconds

Recovery time:≤ 30 seconds

Working power supply:DC3.6V

Sensor lifespan:more than three years

Usage environment:temperature-40℃~+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 up to 1300 ℃

Temperature display:-40 ℃~+120 ℃ accuracy 0.5 ℃

Humidity display:0-100% RH accuracy 3% RH

Battery capacity:3.6VDC, 10000mA rechargeable polymer battery with overcharge, overdischarge, overvoltage, and short circuit protection functions

Data storage:Standard capacity100000 pieces of data, with optional SD card and USB storage, unlimited capacity, supporting 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:InfraredUSB and RS232 automatic recognition

strikePrinting machine:Optional, built-in micro printer or external micro wireless infrared printer

Wireless transmission:Optional, data can be wirelessly transmitted to monitoring devices such as mobile phones, remote monitoring centers, and monitoring computers, using the upper computer on the computer

Perform functions such as data analysis, storage, and printing

Explosion proof type:Essential * * type

Explosion proof mark:Exia II CT6

Protection level:IP66， Rain and water splashes, dust prevention

External dimensions:230×210×120mm(L×H×W)

weightQuantity:2.5Kg

Standard attachments:Instruction manual, certificate of conformity, warranty cardUSB charger (including data cable), * * aluminum alloy instrument box

CD (upper computer communication software), 40cm stainless steel sampling handle (1-meter hose)

Optional accessories:Built in micro printer, external micro wireless infrared printer, temperature and humidity measurement functionUSB 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

1.2m extendable sampling handle (1-meter hose)

Application scenarios:In all occasions where gas concentration needs to be detected and analyzed, such as petroleum, chemical, pharmaceutical, environmental protection, boiler, pipeline and other flue gas analysis, air treatment, etc