aldehyde detector, aldehyde tester（尚洁甲醛检测仪器甲醛测试仪）.doc

Formaldehyde detector, formaldehyde tester（尚洁甲醛检测仪器甲醛测试仪）Still clean eight in one test instrument 2800Shang Jie light printing instrument (man-machine data adjustment) SJ-8 eight in one optical printing testing instruments (man-machine dialogue data in addition to adjust) Liuhe all functions, increased the man-machine dialogue menu, one time display temperature and humidity data adjustment function, can print out instant time and temperature and humidity detection data, man-machine dialogue menu design is more reasonable, more convenient to use, due to the use of imported IC light, the internal light component by mould making, making the detection data is more stable than similar products, will definitely not like similar products with two machines data inconsistency, blue screen background lights more beautiful atmosphere, completely in line with the international standard of formaldehyde detection, is currently more advanced level of a Liuhe indoor environment light printing testing instruments. 1 triangular frames are given at randomFlow device 1Bubble absorption bottle 1Power cordPlastic hose 2Manual 1This instrument 7 Mary rose back a month for a 1. year warranty for this product is used under the temperature range of 0 - 40 degrees celsius. 2. below 0 degrees Celsius or above 40 degrees Celsius, the possibility of changing color interface, the virtual part of the reading will be divided by 2. 3., cutting the tube as far as possible to make the incision diameter larger, but be careful not to leak reagents. 4. the reset button on the time controller is used to reset the setting time. Note 1. this product needs to be kept in a well ventilated, air drying room temperature condition. Pay attention to water, sun, moisture and corrosion resistance. 2. press the power supply, please pay attention to safety. 3. detection tube after careful treatment, prevent injuries, do not use powder management. 4. in order to ensure the accuracy of the test, the tester must use a special detection tube. Formaldehyde, 0-16 10-20, ammonia, 0-4 10-20, benzene, 0-4 10-20, toluene, 0-4 10-20, xylene, 0-4 10-20, TVOC, 0-4, 10-201. flow stability: 95%2. timing control: 0 - 99 minutes3. power: 6X6 watts4. power: 220V AC5. host size: 340 x 260 * 145 (mm)6. weight: 4kg7. blue background light for use in shady weather8. can detect 6 kinds of gas simultaneouslyProduct features:1, beautiful appearance, easy to carry, and simple operation, suitable for field use.2. Direct reading of the field and print out the test result.Technical parameter:1. voltage: 220V (AC) 5060HZ frequency2. power: 6*2.5W3. appearance size: 40*27*18cm4. flow: 6*2.5L/min5. resolution: 0.01mg/ cubic meters6. accuracy: + 5%7. weight: 4.5kg8. time setting range: 0-60 minutes9. test range: 0.00-4.00mg/ cubic meters (benzene, ammonia, toluene, xylene, TVOC)Random gift:1. tripod, 12. flow device 13. bubble absorption bottle 14. power cord5. plastic hose 26. instructions 17.K8B tutorial of a video operation (for the first time to use the instrument reference)Still clean Liuhe a test instrument 2300Hello! Thank you very much for choosing our companys products! In order to ensure better safety and effectiveness in the process of using, please pay attention to the following matters:1. in order to make sure you can operate properly, please read the instruction manual carefully before using the instrument.2. I instrument for easy carrying and on-site rapid detection for the main features of the measured sample quality and safety to achieve rapid on-site detection; the test results can be used as basic reference data of legal adjudication.3. the reagents used in the instrument are chemicals, and children and unrelated personnel are absolutely forbidden to contact reagents. Otherwise, the accident is responsible. Please feel free to ask yourself.4. instructions for the use of equipment:The power of all instruments must be switched off so as not to occur after the test has been completed.Take care of the connection between the bottle and the instrument to prevent reverse suction or damage to the instrument.Before starting the instrument, pay attention to the location of the hose, avoid touching the ground, and prevent the inhalation of foreign objects.Do not let the air pump in a working condition for a long time without the flow or small flow rate, so as not to affect it5 machine life.Keep level while working.To prevent severe vibration instruments.6, cut the tube, pay attention to hurt hand, glass residue should be properly handled.Pay attention to balance when using three tripods.7. sampling point requirementsRooms less than 50m2 should be set at (1-3) points; 50m2-100m2 (3-5) points; 100m2 above at least 5 points, on the diagonal or plum evenly distributed.The height of the sampling points is consistent with the height of the human breathing band, and the relative height is between 0.5-1.5 meters.8. sampling methodClose the door and window for 12 hours before sampling and close the door and window when sampling.Instrument characteristicsMulti function: detection of indoor air formaldehyde, benzene, ammonia, toluene, xylene, TVOC harmful gases.The flow stability: in order to meet the needs of the indoor environment monitoring, the instrument adopts the large flow pump, adjustable resistance meter, has stable flow, high precision, and can adapt to the ammonia, benzene, toluene and xylene, TVOC test tube has a larger sampling resistance situation;The automatic control: the time can be set in 099 minutes arbitrary, easy to operate. Set the sampling time automatically at the control panel and stop automatically when the sample is finished. Time precision is high, sampling error is not more than 0.1 seconds;The temperature and humidity indicator panel can display the detection of temperature and humidity field, can directly reflect the environmental conditions of sampling site (optional).Determination of formaldehyde content in long field.The formaldehyde limit sound and light alarm prompt.Test report / on-site thermal print custom format (optional).The light: the instrument has the advantages of small size, light weight, easy to carry.The power: connected 220V power, strong power, weak control independently.- packing: packing for instrument for small Aluminum Alloy suitcase.The sampling frame: the other with sampling three tripod, facilitate the adjustment of the height of sampling.Technical index1. test items: formaldehyde, benzene, ammonia, toluene, xylene, TVOC2. measuring range:Formaldehyde (0.011.2mg/m3)Benzene (0.054mg/m3)Ammonia (0.05, 3mg/m3)Toluene (0.054mg/m3)Xylene (0.054mg/m3)TVOC (0.054mg/m3)3. flow range: flow 6X2.5 L / min.4. light source: LED silicon photodiode, wavelength 630nm5. accuracy: + 10% readings, formaldehyde measurement accuracy is less than 5%.6. field thermal print custom format test report.7. flow stability: 95%8. timing control: 0 - 99 minutes9. power: 6X6 watts10. power: 220V AC11. host size: 340 x 260 * 145 (mm)12. weight: 4kg13. blue background light for use in shady weather14. can detect 6 kinds of gas simultaneouslyInstrument operationFor the timing operation area, formaldehyde flow control area, the determination of formaldehyde in district three parts of the front panel of the instrument, the timing operation can set each test item required detection time, circular knob can be adjusted below the detection of formaldehyde meter to adjust the left and right through the detection of formaldehyde per minute by air volume determination of formaldehyde by operation can be carried out, the determination of formaldehyde sensor calibration, data printing etc.The rear panel of the machine is provided with a power switch, a power plug wire interface and a hanging plate support screw for the glass bubble absorption tube. The interface of the test item is from right to left: formaldehyde, benzene, ammonia, toluene, xylene, and TVOC. The left side of the machine is a built-in thermal printer, where you can print custom formaldehyde test reports.Re set, so as not to need to test the project of the pump idling, affecting the service life of the machine.Formaldehyde detection procedure:Transfer absorption solution: the mixed absorption liquid is poured into the glass absorption bottle.Connect to the instrument: place the glass absorption bottle on the instrument support,Connect to the rubber tube of the instrument (formaldehyde interface), connect method as aboveCaution: you cant answer it, otherwise it will cause reverse suction and damage to the instrument.Place the instrument at the height of the breathing band (0.8-1.5 meters), with a three foot stand or a high fit table (for example, indoor air test).The power supply of the instrument is connected, and the timing operation is performed according to the method of timing operation:From left to right four digital tube is as follows: the first is the project area, followed by the corresponding 1-6 digital display the corresponding detection project, 1- 2- 3-, formaldehyde, benzene, toluene, xylene ammonia 4- 5-, 6-TVOC, set sampling time, sampling time of 10 minutes (recommended flow of 1 L / min, sampling a total of 10 liters and in the case of constant volume sampling can automatically adjust the time and flow).Press the start / stop key, the instrument starts to work, and the work indicator light is on.Adjust the flow rate as the setting value (adjusted by the adjusting knob at the bottom of the flow meter).When the instrument is automatically timed, it stops automatically at full time and the work instruction lights out.The absorption of air absorption liquid and color mixture evenly, static for 15 minutes.At this point, the liquid color, the color of the bottle after the color into the machine color groove, at this time for formaldehyde determination, printing and other corresponding operations. (please refer to the operation of formaldehyde determination for specific operation)Be careful：The flow meter is based on the center of the rotor. If the rotor fluctuates from top to bottom, the readings at the center of the wave shall prevail.Benzene detection operation:Take out the benzene test tube, open the glass test tube and seal both ends.Fix the test tube to the corresponding interface at the back of the instrument.One end of the measuring pipe scale value is connected with the rubber tube of the sampler (benzene interface), and the arrow on the detecting tube is an airflow direction. Connect to seal, not leak.According to the general timing operation method for timing operation, set the sampling time.Press the start / stop button to start the instrument and the blue work light is on.The instrument starts clocking and stops automatically after the set time.Take off the test tube and read the calibration value of the color change part (if there is no color change, indicating that the benzene concentration in the air is very low and smaller than the lower detection limit of the detection tube).Determination of ammonia, toluene, xylene, TVOC, operation (detection method, benzene) determination of formaldehydeData determinationAfter the machine is turned on, the machine has 3 beeps, then the digital tube shows 0, and the sensor is in the ready state.With the color of the liquid absorbing display tube into the top of the machine than the color slot, and then press the test key, digital Guan Qu corresponding test data will appear, such as 0.12, if the detected data beyond the limited to formaldehyde GB/T18883-2002, then the machine will beep alarm and alarm lights the red light, if the detection limit detection instrument is more than data digital tube will display 1 and a sound and light alarm.Print (optional): digital display detection data area, then press P can be customized according to print out the format of the test data, and automatically according to the GB/T18883-2002 in the formaldehyde limit examination results are qualified.Note: when determining the sample, it is recommended that each sample be measured at intervals of about 10 seconds for the machine to be reset.Zero calibration of sensorPut the test tube with transparent absorption liquid into the colorimetric slot at the top of the machine, and then hold the left button for about 6 seconds, when the sensor is reset, and the new zero state data is written to the chip. The digital tube will display a E- error if the incoming zero liquid exceeds the factorys maximum range.Data adjustmentThe machine in the factory according to the standard of the machine has been numerical sensor calibration, but in the actual use of the process because of the special needs of aging or users of the environment change and the sensor can be adjusted to the standard to save the data.Adjustment key definition: the red key of the backboard is setKey, the determination key in the measuring area is the add key, and the