Digital Breath Alcohol Tester SA01 The parameter name Specification Sensor type Semiconductor sensor Measuring Range 0-400mg/100L BAC Sensitivity/Differentiation Rate 5mg/100mL / 1mg/100mL Indication Error ±10mg/100mL (when the measured concentration is 50mg/100mL) Sampling Method Air blow induction / manual detection, Continuous Measurement Time 5 seconds to 15 seconds Value Out Time 3 Seconds Operating Temperature -5 to 45 degrees Celsius Return to zero time 5 seconds to 15 seconds Data storage 30,000 records Operation Method 4 buttons, the warning light and lighting can be operated independently in the shutdown state Accessibility LED High-bright white light illumination, high decibel whistle, red and blue warning lights, voice broadcast Display Screen 1.44-inch 128*128 Full color TFT LCD display Supply Electricity 18650-3000mAh lithium battery USB TYPE-C USB Charging Voltage 5V/1A Host size 310mm*40.5mm*40.4mm Weight 172g
Acid purifier: also known as acid purification system, high-purity acid purifier, acid reagent purifier, high-purity acid distillation purifier, etc. In laboratory work, the purity of the acid is often poor, causing deviations and errors in the analysis results. Commercially available pure acids are often expensive and difficult to meet the large demand for acids in daily analyses. Therefore, purifying and optimizing the quality of acid is an economically feasible way. Our acid purifier can be used in laboratories to purify HNO3, HCl, HF, alkali solutions and organic solvents. After purification, the purity of the acid is further improved. Later in the experiment, our unit's Teflon series reagent bottles can be used to collect high-purity acid.
PFA, also known as soluble polytetrafluoroethylene or Teflon, is used for trace analysis, isotope detection, ICP-MS/OES/AAS analysis, and other experiments. The temperature resistance range of PFA bottle washing is very wide, and it can withstand temperatures from -200 ℃ to+260 ℃, which means it can be used under various experimental conditions without being limited by temperature.
The graphite digestion system from ****** ***** instrument Co., Ltd. boasts numerous advantages that make it a top choice for various laboratory applications. In summary, the graphite digestion system from ******* instrument Co., Ltd. offers superior performance, versatility, ease of operation, safety, durability, and environmental friendliness, making it an excellent choice for laboratories seeking reliable and efficient sample digestion solutions.
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Rail wear gauge (rail head loss gauge also call it rail profile gauge）is mainly used to measure the vertical wear and lateral wear of the rail. The reasonable design makes it light, convenient operation and intuitive reading.
Mainly committed to the production of a variety of products with high technical content such as water quality testing, rotational speed measurement, and air environment testing. The products are widely used in environmental protection, breeding, chemical fiber, schools, energy, transportation, aerospace, military, mechanical and electrical, home appliances, and scientific research. field. Main products: multi-parameter water quality testing (monitoring) instruments: pH acidity meter, EC conductivity meter, TDS meter, ORP oxidation-reduction meter, sodium meter, salinity meter; online pH controller; dissolved oxygen meter; mechanical manufacturing equipment speed Measurement: multifunctional tachometer, photoelectric tachometer; air environment detector: digital thermometer, temperature and humidity meter; optical detection instrument: refractometer; pet supplies: dog training device; and sewage submersible pump and mixer
The railway digital track gauge is mainly used for the measurement of railway track gauge, superelevation, inspection interval, and back protection distance. It can be used for public works maintenance, overhaul, engineering survey and other relevant departments' line operations. The instrument has fast measurement speed and is easy to use. It can be used both day and night. It is an ideal measurement tool for public works and engineering departments. GJC-JGX-L type railway digital display gauge gauge can be divided into grades: 0 grade, 1 grade, 2 grade.The corresponding models are GJC-JG0-L, GJC-JG1-L and GJC-JG2-L.
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***** environmental test chambers has a unique design and high-quality materials, whether you are testing aerospace products, electronic instruments, materials, food, medical, electronic and electrical products and various electronic components, JOEO environmental test chamber can give you the perfect solution.If you need more models about our test equipment, please reference our chamber-testing（.）com .
