• Model NO.：HT-LA458
• Type：Zirconia
• Test Principle：Zirconia
• Transport Package：Cartoon Box
• Specification：235*400*422(mm)
• Trademark：HT
• Origin：China
• HS Code：9027100090
• Production Capacity：200 Pieces, Month

Basic Info.

Model NO. HT-LA458 Type Zirconia Test Principle Zirconia Transport Package Cartoon Box Specification 235*400*422(mm) Trademark HT Origin China HS Code 9027100090 Production Capacity 200 Pieces/ Month

Product Description

Technical Specifications:

   Measurement Principle: Zirconia
   Display Mode: 7-inch serial port capacitive screen
   Measurement Range: 0~10/100/1000PPm/1.00%/25.00% O₂
   Measurement Accuracy: 0~1000PPm/1.00%/25.00%≤±1%FS
                                           0~100PPm≤±2%FS
                                           0~10PPm≤±5%FS
   Resolution: 0.1PPm (trace)
                      0.01% (normal)
   Repeatability: ≤±1.0%FS
   Response Time: T₉₀≤30S
   Output Port: 8-channel 4-20mA.DC (Non-isolated output, load resistance< 1KΩ)          
                        8-channel 0-10V.DC (Non-isolated output, load resistance> 10KΩ)
                        8-channel programmable alarm output (Dry contact type), maximum load AC220V/2A
   Communication Mode: RS232 (default) or RS485
   Power Supply: AC100~240V 50/60Hz, power dissipation<200VA
   Environment Temperature: -10ºC~+50ºC
   Storage Environment Humidity: <90%RH, non-condensing
   Operation Environment Humidity: <100%RH, non-condensing
   Sample Gas Temperature: 0ºC~60ºC
   Sampling Mode: Extraction sampling
   Sample Gas Flow: 400~600mL/min
   Gas Inlet Pressure: -10kPa≤ relative pressure≤5kPa (when pressure <5kPa, please indicate specific negative pressure value when ordering)
   Gas Outlet Pressure: Free venting (under safe conditions)
   Background Gas: N₂ or other inert gas
   External Size: 235mm×400mm×422mm (H×W×D)
   Hole-Cutting Size: 237mm×361mm (H×W) , embedded mounting
   Sensor Service Life: >5 years (under normal conditions of use)
   Gas Circuit Port: NPT 1/8 internal thread
   Instrument Weight: Net weight 15.8Kg
   Installation Method: Embedded mounting / counter mounting

Features:
   a.   Friendly communication menu allows an intuitive and convenient operation;
   b.   7-inch serial port capacitive screen display is clear and easy to see;
   c.   The original imported zirconia sensor consumes no service life when power is off, and is has a high measurement accuracy, rapid response speed and small zero drift value;
   d.   With the gas circuit blockage alarm and self-protection function, the instrument could turn off the sampling pump automatically when the gas circuit malfunctions, which could extend the service life of sampling pump and sensor;
   e.   8 channels can operate independently at the same time without interfering each other;
   f.    40 thousand pieces of historical data can be stored, and they can be read locally in list or exported through USB disk;
   g.   The instrument allows multi-point fractional liner calibration, satisfying the need for an accurate measurement of oxygen content among the full range;
   h.   The response speed is rapid and it could measure 0.1 PPm at minimum;
   i.    Automatic temperature and pressure compensation could eliminate the impact of environment temperature and pressure changes on the measured value;
   j.    Original imported sampling pump is built in and has a long service life and stable performance;
   k.   Embedded mounting is easy and convenient to install and maintain;
   l.    RS232/RS485 communication port is determined through dial switches at the rear panel, and user could set it freely.

Application:
   It is widely applied in the online oxygen measurement in protection gas of wave soldering, reflow soldering, soldering oven in electric or semi-conductor industry and inert gas sintering furnace, etc.

Order Notice (Please indicate following messages when placing orders)
   Measurement range
   Measured gas pressure
   Background gas composition



       Jiuyin Technology Chengdu Co., Ltd. is a high-tech enterprise with more than 10 years of experience in the gas analysis industry, specializing in the research, development, production and sales of gas analysis instruments and systems, with a certain scale and comprehensive strength. Our company has always adhered to the development strategy of innovation and fully relied on the advantages of human resources to provide customers with products with high efficiency, high reliability and high cost performance.    
       
       Since its establishment, the company has given full play to its own advantages, perfected its sales network, paid attention to its corporate image, followed the management concept of " technology forerunner", actively adopted international advanced technology, and possessed stable and excellent suppliers, partners and customer resources, which can provide customers with high performance-price ratio analysis instruments, analysis modules, pretreatment components, gas analysis systems and other services.      
     
       The main products are: oxygen analyzer, dew point meter, humidity meter,gas chromatograph and other 9 categories, 16 series and 100 balance products, which are widely used in scientific research, environmental protection, energy-saving transformation, metallurgy, building materials, chemical industry, petroleum, power plant, pharmaceutical and food industries and other fields. The company has obtained ISO9001 quality management system certification, 20+ national patents and 20+ computer software copyright certificates, and was certified as a high-tech enterprise in September 2018, continuously developing high-tech products suitable for customers' site with outstanding service quality and continuously innovative technical service strength.    
       
       The company now has an experienced technical support team to provide users with 24 / 7 technical support to solve the user's on-site debugging and use problems as soon as possible.            

       Jiuyin Technology Chengdu Co., Ltd. sincerely welcomes friends from all walks of life at home and abroad to come to negotiate business and patronize guidance.