Advanced KZD-3D Particle Counter for Precise Air Quality Monitoring

Product Description

KZD-3D Particle Counter(Double Mode)
KZD-3D Upstream and downstream particle counter is a specially designed instrument for evaluating the filtration performance of filters (filter elements) through multiple tests. Through two high-precision dual-mode laser sensors, the particle concentration of the upstream and downstream of the multiple test systems are respectively and simultaneously detected, so as to obtain the filtration efficiency and filtration ratio of the filter (filter element), which is fully in line with the "GB/T18853-2002 (ISO16889: 1999) Hydraulic filters - Multiple Pass method for assessing filter element filtration performance and ISO 19438 Diesel and Gasoline filters for internal combustion engines - Determination of filtration Efficiency and impurity storage Capacity by particle counting.
Performance Feature:
1.The forward scattering and optical resistance dual-mode laser sensor has the advantages of fast detection speed, strong anti-interference, high precision and good repeatability.
2. High-precision sensor to ensure resolution and accuracy, can achieve both upstream and downstream particle count.
3. Precision metering sampling system to achieve constant sampling speed and precise control of sampling volume.
4.5.6-inch true color LCD touch screen, touch operation, simple and convenient.
5. Fully comply with the relevant provisions of ISO16889:1999 (GB/T18853-2002) and ISO 19438 standards.
6. Easy to operate, can set counting time, interval time, test time; The upstream and downstream detection can be set separately or simultaneously.
7. It can be set to "initial" mode to verify the filter test system.
8. It can be set to "count" mode to achieve the function of desktop particle count.
9. Built-in printer can directly print out the test report and filter ratio.
10. Built-in Chinese input method to realize Chinese annotation of test report.
11. It can be connected with the system industrial computer through RS232 serial port to realize the control and data processing of the particle counter by the industrial computer;
12. Can be calibrated according to ISO4402 or GB/T18854-2002 (ISO11171:1999, JJG066-95) and other standards.
Technical Index:
1. Light source: semiconductor laser
2. Particle size range: scattering 0.5~2µm, photoresistance 2~100µm (latex ball calibration); Or 1 to 70µm (c) (MTD calibration)
3. Available sensor specifications: LD320:400 *800µm; LD125:250 *500µm
4. Detection channels: 32, 16 upstream, 16 downstream, can be arbitrarily set particle size
5. Sampling volume: 10ml
6. Sampling volume relative error: better than ± 1%
7. Detection speed: 20mL/min
8. Cleaning speed: 20mL/min
9. Coincidence error limit: LD320:0.5µm, 5000 PCS /ml (5% coincidence error limit)
LD125:0.5µm, 10000 PCS /ml (5% coincidence error limit)
10. Relative error of particle count: < 10%
11. 10μm resolution: < 10%
12. Online pressure: 0 ~ 2Mpa
13. Test sample temperature: 0ºC ~ 80ºC
14. Working temperature: 0ºC ~ 60ºC
15. Storage temperature: -30ºC ~ 80ºC
16. Test time: 0~240min
17. Experiment interval: 0~600s
18. Data output: built-in printer; RS232 interface can be connected to computer control and data
acquisition
19. Power supply: 100 ~ 245V, 50 ~ 60Hz
20. Dimensions: main machine (420×300×190mm), constant current sampler (310×250×125mm)
21. Instrument net weight: host 7kg, constant current sampler 5kg

NO.	Name	Specification	Quanility	Remark
1	host	KZD-3D	1
2	Constant current sampler		2
3	power cord	250V 10A	3
4	cable jumper	8m(DB9)	2	Connect the host to the constant current sampler
5	Communication extension cable	5m(DB9)	1	The host is connected to the upper computer
6	Fuse	3A	3	standby application
7	button cell	3V	1	standby application
8	Liquid pipe	Φ6,8m	1
9	Stainless steel double ferrule and lock tube	Φ6	4
10	Constant current sampler hanging plate		4
11	countersunk head screw	M6*6	8	Use of hanging plate
12	O-ring seal	Φ6×2	6	Sensor backup
13	Double-ended open end wrench	13-15mm	1
14	hex key	5mm	1
15	thermal paper	57mm×50mm	2	Shelf life is 7 years
16	operation instruction		1
17	Factory verification report	Contains ACFTD,MTDcalibration curve	1
18	Warranty/Installation and commissioning receipt		1
19	certificate		1
20	packing lis		1

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