ISCO Avalanche ® Type refrigerated proportional water quality sampler
Multi functional sampling and data recording dual power supply selection refrigeration system
Avalanche ® The control technology of the refrigerated portable water quality sampler is based on the industry-leading Isco 6712 controller. It inherits the advanced control, data recording, and communication functions of the 6712 device. The refrigeration system can be powered by AC or DC batteries.
Conventional operations include: timed, time proportional, flow proportional sampling, external event triggered sampling, "pause/continue" intermittent drainage monitoring program, and random sampling.
ISCO Avalanche ® Portable proportional water quality sampler
Standard Features
Implement simple process settings for the "standard program"; Extension programs meet the needs of more complex applications.
◆ Waterproof controller housing: NEMA 4X/IP67 protection level
The SDI-12 interface provides a "plug and play" connection for multi parameter water quality monitors and other compatible devices
◆ 512KB memory for flexible recording of environmental data
When the sampling vertical height reaches 7.9 meters, it can still meet the pipeline speed requirement of 0.6 meters per second set by the US Environmental Protection Agency
The patented pump rotation counter ensures the accuracy of the sampling volume and prompts the pump tube replacement time
Application Fields
★ rainstorm runoff specification
★ Daily Maximum Pollution Level (TMDL) Plan and Watershed Monitoring
★ Environmental regulation monitoring
★ Jinjie water sample collection: combines flow, rainfall, and water quality parameter data recording and transmission
ISCO Avalanche®Type refrigerated portable sampler |
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Dimensions (height x width x depth) |
78Centimeter x36Centimeter x60centimeter |
Weight: |
35Kilogram (excluding battery, ice, water sample) |
Sampling bottle configuration: |
950Milliliter polyethylene bottle configuration(14bottle) |
Power Supply: |
12V DC(Battery or AC converter) |
pump |
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Inlet pipe: length Material Science internal diameter |
1 Vinyl or Teflon 1centimeter |
Pump tube lifespan: |
typical1Million pump cycles |
Maximum sampling vertical height: |
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Typical repeatability: |
±5The average volume of milliliters or a group of water samples is ±5% |
Typical pipeline velocity: Sampling vertical height0.9rice Sampling vertical height3.1rice Sampling vertical height4.6rice |
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Liquid detector |
Contactless, non-conductive sensor: detects the time when the water sample arrives at the pump body, automatically compensates for changes in head height |