A, Product Introduction:
JC-EFF-4 portable VOC gas detector in odor is used for portable rapid detection of volatile organic compounds in odor gas concentrations, temperature and humidity measurements and exceeding alarms. JC-EFF-4 portable VOC gas detector in odor is used for portable rapid detection of volatile organic compounds in odor gas concentrations, temperature and humidity measurements and exceeding alarms. JC-EFF-4 portable VOC gas detector in odor Detektor kënë ye 2.31 inch HD color screen ye nyuɔɔth në thaa yic, ye gas sensor ye kuanycök, kä ye kek tïŋ aye: electrochemistry, infrared, catalytic burning, thermal conduction, PID photoion. Ajuiɛɛr ye cɔl circuit design, algorithm ye cɔl kernel processing ye cɔl kernel algorithm ye cɔl kernel algorithm ye cɔl kernel algorithm ye cɔl kernel algorithm ye cɔl kernel algorithm ye cɔl kernel algorithm ye cɔl kernel algorithm ye cɔl kernel algorithm
II. Parameters of product: Parameters of product: Parameters of product: Parameters of product: Parameters of product: Parameters of product: Parameters of product: Parameters of product: Parameters of product: Parameters of product: Parameters of product:
Gas: volatile organic compounds in bad smell, optional: 1-4 gas concentration and temperature measurements simultaneously, depending on the sensor and the field environment. Gas: volatile organic compounds in bad smell, optional: 1-4 gas concentration and temperature measurements simultaneously, depending on the sensor and the field environment. Gas: volatile organic compounds in bad smell, optional: 1-4 gas concentration and temperature measurements simultaneously, depending on
Testing range: 0 ~ 1, 10, 100, 1000, 2000, 5000ppm, 15000, 20000ppm optional, other measurement range can be customized
Resolution: 0.01ppm wala 0.001ppm (0 ~ 10 ppm); 0.01ppm（0～100 ppm），0.1ppm（0～5000 ppm），
1ppm (ka tɔ̈u 5000ppm)
Kë ye cɔl: PID photoion, a lëu bï ya looi në kë de gas ye cɔl, size, field environment ku user needs
Sensor Life: PID: 10000 hours
Kuen: Pump suction type built-in, flow 500ml/min
Wɛ̈t ye nyuɔɔth: 2.31 inch 320X240 HD color screen, 5 key operation
Tɛ̈n yenë yen tïŋ: ≤±3% (F.S.)
Linearity: ≤±2%
Luɔi: ≤±2%
Alarm: Alarm, vibration, visual alarm, sound + vibration + visual alarm, shutdown alarm optional
T90≤20 sec
Waktu ye kɔrɔ: ≤30 seconds
Power ye luui: DC3.7V
Battery capacity: 3.7VDC, 4500mA large capacity rechargeable polymer battery, with overcharge, excess discharge, excess voltage, excess heating, short circuit protection function
Tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ Relative humidity ≤0-99%RH (built-in filters can be used in high humidity or high dust environments)
Sample air temperature: -40 ℃ ~ + 70 ℃, optional high temperature sampling cooling filter handle, can detect 400 degrees or higher temperature of smoke gas concentration. Sample air temperature: -40 ℃ ~ + 70 ℃, optional high temperature sampling cooling filter handle, can detect 400 degrees or higher temperature of smoke gas concentration.
Temperature measurement: -40 ℃ ~ + 120 ℃ (optional) Precision 0.5 ℃
Kɔɔr: 0-100% RH (optional) 3% RH
Data Storage: 100,000 data capacity, support local view, delete or data export, free on-premise communication software
Storage function default closed state, can be set to open state, storage time interval set any
Communication interface: USB (charge and communication), RS485 wala RS232 communication interface
Language: Chinese wala English, default Chinese interface
Gɛlɛ̈ɛ̈r: IP65, ye kɛ̈ɛ̈r, ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r
Dimension: 160 × 70 × 28mm (L × W × H)
Kɔɔr: 300g
Third, awowa:
● Water-proof splash, dust-proof, shock-proof, Benan circuit design, anti-static, anti-electromagnetic interference,
● gël IP65, built-in water vapor, dust filter, prevent water vapor and dust damage sensors and instruments
● Built-in pump suction measurement, response fast, sampling distance greater than 10 meters, special gas path design, can be detected directly
Gɛɛr ye cɔl negative pressure wala positive pressure -0.5 ~ 2 kg, ka lëu bɛ̈n ya tɛmɛ
●2.31 inch HD color screen displays real-time concentration, alarm, time, temperature, humidity, storage, communication, power. ●2.31 inch HD color screen displays real-time concentration, alarm, time, temperature, humidity, storage, communication, power. ●
Lëk kɔ̈k peei, tɛ̈n yenë yen tɔ̈u thïn, menu interface ye tɔ̈u thïn në HD simulation icon ye nyuɔɔth tɛ̈n yenë yen tɔ̈u thïn
● Capacity data storage function, standard with 100,000 data storage capacity, large capacity can be customized. ● Capacity data storage function, standard with 100,000 data storage capacity, large capacity can be customized. ● Capacity data storage function, standard with 100,000 data storage capacity, large capacity can be customized. Real-time dɛmɛ
Storage, time storage, or save only alarm concentration data and time, support local viewing, delete data. Storage, time storage, or save only alarm concentration data and time, support local viewing, delete data. Storage, time storage, or save only alarm concentration data and time, support local viewing, delete data.
Yïn alëu ba kunnafoniw ya tɔ̈ɔ̈u në ordinatɛr yic në USB interface yic, ku ba kunnafoniw ya tɔ̈ɔ̈u në ordinatɛr yic, ku ba kunnafoniw ya tɔ̈ɔ̈u në ordinatɛr yic.
●USB charging interface, computer or charger can be charged, compatible with mobile phone charger, overload, overload, overload, overload, overload, overload, overload, overload, overload, overload, overload, overload, overload, overload, overload, overload, overload
Short circuit, overheating protection, 5 level accurate power display, support USB hot plug, detector can work properly when charging, optional RS485 communication
● 4500mA bateri polymer ye lëu bɛ̈n laar, a lëu bɛ̈n luui ka tɛmɛ
● Alarm, vibration alarm, visual alarm, low pressure alarm, failure alarm, alarm time multi-directional stereo alarm status.
● Alarm value can be set, alarm mode can be selected low alarm, high alarm, interval alarm, weighted average value alarm
●High precision temperature and humidity measurement (optional), while the temperature compensation for the sensor, the instrument uses temperature range -40~70 degrees. ●High precision temperature and humidity measurement (optional), while the temperature compensation for the sensor, the instrument uses temperature range -40~70 degrees. ●
A lëu bï gas ya tïŋ 400 degrees, a lëu bï gas ya tïŋ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ
● A lëu bï ya kuanycök bï ya tïŋ 1 ~ 4 gas, unit free switching, gas ye kɔrɔ ka cïï wïc bï ya tɔ̈ɔ̈u molecular weight, gas ye kɔrɔ ka cïï wïc bï ya tɔ̈ɔ̈u molecular weight
Ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ: PPM, mg/m3, Vol%, LEL%, PPHM, ppb, mg/L
●Three display modes can be switched: simultaneously displaying four gas concentrations, large font loop displaying single channel gas concentrations, real time curves, each channel
A lëu bï rot waar në kaam de rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot
● Chinese English interface can choose, default Chinese interface, brief Chinese or English operation tips
● Data recovery function, you can selectively recover or all recover, avoiding regrets caused by incorrect operation. ● Data recovery function, you can selectively recover or all recover, avoiding regrets caused by incorrect operation. ● Data recovery function, you can selectively recover or all recover, avoiding regrets caused by incorrect operation
● Zero point automatic tracking, long term use is not affected by zero point drift. ● Zero point automatic tracking, long term use is not affected by zero point drift. ● Zero point automatic tracking, long term use is not affected by zero point drift.
● Kalibrasiɔn ye tɛ̈n yenë yen tɛ̈n yenë yen tɛ̈n yenë yen tɛ̈n yenë yen tɛ̈n yenë yen tɛ̈n yenë yen tɛ̈n yenë yen tɛ̈n yenë yen tɛ̈n yenë yen
● Kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ
● A lëu bï ya tïŋ në thaa yic wala a lëu bï ya tïŋ në thaa yic (ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka t
●Can record calibration logs, maintenance logs, troubleshooting countermeasures, sensor lifetime expiration alert, next concentration calibration time alert function