Introduction:
Our company has been focusing on automatic water samplers for 20 years, and has continuously enriched the variety of automatic water samplers according to market demand. From single barrel mixing to 24 bottles, from fixed sampling to portable sampling, from flow ratio sampling to over-standard signal sampling and the A8-24 automatic sample water quality sampler which was first introduced in 2007 and finalized in 2008. The XH-12 automatic cycle sampler introduced in 12 years. Always at the forefront of the independent development and production of automatic water samplers and leading innovative applications. According to the market demand 14 years on the basis of A8-24, the original water collection bottle is increased to two, adding mixing and mixing function. Thereby forming an automatic mixing, automatic cleaning, continuous sample supply, 24 bottles of constant temperature preservation super standard sample holder FC-9624YLAB. It can meet the latest requirements of the current monitoring device for online monitoring of pollution sources. Features:
(1) Sampling function: It can realize isochronous mixed sampling, flow rate proportional sampling (with dedicated flow probe), arbitrary over-standard factors (COD, ammonia nitrogen, total phosphorus, total nitrogen, heavy metals, etc.) external control sampling, remote control random sampling A variety of sampling methods.
(2) Dispensing sample retention function: It can realize 1 to 24 bottles of any sample retention, and the number and mode of sample retention bottles can be set freely.
(3) Sample supply function: It can provide isochronous mixed water samples to COD, ammonia nitrogen, total phosphorus, total nitrogen, heavy metals and other online monitors. The cache box has its own mixing and mixing function.
(4) Draining and rinsing function: The system can automatically empty the buffer box memory water, and can automatically backflush and rinse the sampling pipeline before the next sampling to ensure the smoothness of the pipeline and the authenticity and representativeness of each sample collected.
(5) Sampling information recording function: It can record the time of each sample, the bottle number, the sample retention amount, the over-standard information, etc. It can record 8000 pieces of data and update it cyclically.
(6) Communication function: RS-232, RS-485; 4mA ~ 20mA
(7) Power-off protection function: After the instrument is suddenly powered down and re-powered, the instrument can automatically restore the original operating state, and the instrument parameters are not lost after power-off.
(8) Switch door record: It can detect the switch door status of the sampler and record the time of each door open and close, and record the latest 2000 data records.
(9) Power failure record: It can record the time when the instrument is powered off and on, and can record the latest 2000 data.
(10) Voice broadcast function Technical Parameters:
Water storage container: 24 1000ml polyethylene water storage bottles (optional 2, 3, 4, 6, 8, 12)
Sampling amount: 10~1000ml can be set arbitrarily, increment 10ml
Pumping speed: 3700ml/min
Vertical sampling height: 8.7m
Horizontal sampling distance: 80m
Sampling interval: 5-9999 minutes arbitrarily set
Water sample distribution system: water sample distribution system with 24 bottles and mechanical self-locking function
Sample size error: ±10ml or ≤ 5% (when the sample volume is not less than 200ml)
System clock time control error: △1≤0.03% and △12≤2S
Water sample storage temperature: 4 °C ± 2 ° C
Pipeline system air tightness: ≤-0.08MPa
Mean Time Between Failure (MTBF): 1440h/time
Insulation resistance: >20MΩ
Working environment temperature: -5°C to +50°C
Sampling information record: 8000 (cyclic update)
Communication interface: RS-232, RS-485; 4mA~20A
Relative humidity: ≤ 90%
Power supply: AC220V±15% 50Hz
Average power: 73W
Instrument interface: large screen (2.8TFT) color LCD touch screen display, man-machine dialogue, Chinese interface
Introduction:
Our company has been focusing on automatic water samplers for 20 years, and has continuously enriched the variety of automatic water samplers according to market demand. From single barrel mixing to 24 bottles, from fixed sampling to portable sampling, from flow ratio sampling to over-standard signal sampling and the A8-24 automatic sample water quality sampler which was first introduced in 2007 and finalized in 2008. The XH-12 automatic cycle sampler introduced in 12 years. Always at the forefront of the independent development and production of automatic water samplers and leading innovative applications. According to the market demand 14 years on the basis of A8-24, the original water collection bottle is increased to two, adding mixing and mixing function. Thereby forming an automatic mixing, automatic cleaning, continuous sample supply, 24 bottles of constant temperature preservation super standard sample holder FC-9624YLAB. It can meet the latest requirements of the current monitoring device for online monitoring of pollution sources.
