Detailed
Description
Detailed
introduction to HC-2301 Automatic water sampler:
HC-2301Automatic water sampler
HC-2301type
(portable mixed mining) automatic water sampler is my company for the latest
sampling of surface water and sewage, water monitor, carry out investigation
and the total control of sources of specialized environmental monitoring
equipment. It uses a common international approach peristaltic pump water from
the single-chip control. Can be collected in accordance with user needs, such
as the proportion of mixed water and when mixed in water samples, etc., to meet
the Environmental Protection Agency released by the State HJ/T91-2002
"surface water and wastewater monitoring technical specifications" in
the sampling requirements. It uses standard 12V battery work, the work in the
field when not enough electricity can be used to replace car battery. Matching
flow sensor at the same time flow measurement and flow of the measured data and
samples stored cases, the contents of memory power-down is not lost, can be
found at or after the printout. Environmental monitoring at all levels,
supervision of water pollution monitoring station at work and environmental
research and research departments, one of the essential equipment.
A main performance indicators:
1. Sampling methods:
u when mixed in water samples, such as: (time control samples)
l sampling time interval: 1 ~ 9999 minutes, arbitrary settings.
u, such as the proportion of mixed water samples: (flow control sample)
l with a dedicated sampling flow sensor control: 1 ~ 9999 pulses, arbitrary
settings.
l other flowmeter with pulse output control samples: (the output pulse to pulse
is 5V ~ 15V).
1-9999 pulses, arbitrary settings. (Represented by each pulse of the flow meter
on the settings).
2. The number of water samples mixed N: 1 ~ 200 arbitrary.
3. Absorptivity range: 7.2 meters.
4. Sampling Repeatability: ± 10ml.
5. Water containers (optional): 5 ~ 10 liters of polyethylene barrels or glass
bottles.
6. All the Chinese menu, man-machine dialogue, the need for human intervention
when the Chinese have prompted al.
7. Software locks can be set up to protect the process equipment will not be
modified.
8. May request in accordance with the sampling and storage of 10 pre-set
commonly used procedures, directly after the call.
9. Mining, etc., when the proportion of mixed water samples, can be
automatically recorded and stored for each sampling time and flow data of 256
groups (each group of data include: months, days, hours, minutes; instantaneous
flow; cumulative flow. In each of flow data time interval between any
settings). Power-down the data have not lost the use of cycle updates. The
ability to easily view or print the output. Users based on these data and water
sample test results, the curves of a chart to draw the sewage.
10. Working ambient temperature: -5 to +50 .
11. Power Supply: built-DC12V battery (or car battery), power 30W.
12. Dimensions: 340mm'260mm'230 mm (length 'width' height).
13. Weight: 6.5Kg.
Second, use the keyboard
1. Function keys
u power switch (main power): equipment operator panel is located in the lower
right corner. The use of equipment, press the bottom
Is open, and then "power on" button to play a role, such as touch.
Equipment used must be the main power supply
Close, (according to the top to close the state). Otherwise, the battery will
be seriously damaged.
u POWER ON:
power supply connected to equipment
Power-u: to cut off power supply apparatus
u manually: manual sampling (second function: to enter the decimal point).
u stop: Exit the current menu and return to the previous menu.
u pump is to: pump pumping (the second function: used to select the menu
displayed on the monitor that is selected flashing).
u pump inversion: the drainage pump (the second function: used to select the
menu displayed on the monitor that is selected flashing).
u Automatic: Automatic sample (that is, by the beginning of automatic prompts
sampling)
u: ( "Enter" button) to confirm that the parameters have been input
and select item. Each input parameter or a selection
Optional finish that is key here.
2. The number keys 0 - 9: Enter the required parameters for.
