WS 9100

Specifications

1.Sampling Method：

* Composite sampling：

Sampling delay time: Any setting of 1-9999 minutes with increments of 1minute.

Sampling interval time: Any setting of 1-9999 minutes with increments of 1minute. Sampling volumes：50～7500 ml with increment in 1 ml.

Number of mixed samples：1-200

*Flowmeter control sampling：Dedicated flowmeter control sampling *Sampling with Flow Sensor with Pulse output. Control 1~ 9999 pulses.

2. Characteristic of Peristaltic Pump：3.7L/min.

3. Sampling Error：±5%

4. Repeat Sampling Accuracy：±5ml

5. Vertical Head：8m

6. Horizontal Suction Head: 50m. Sampling tube has automatic air purge function.

7. Sampling Bottle：1 x 7500ml Polyethylene bottle

8. System clock time control error: △1≤0.05% and △12≤3S

9. Air tightness of pipeline system: ≤-0.05Mpa

10. Mean Time Between Failure (MTBF): ≥1440h/time

11. Insulation Resistance: >20MΩ

12. Software lock, it can protect programs from modification.

13. It can preset and save maximum 10 programs according to needs.

14. Sampler can auto-record and save samples. The stored data will not be lost when power off, so you can check it at any time. Users can perform data analysis based on these data and water sample test results.

15. Working temperature：-25℃ to +50℃

16. Power： 12V DC, 80W

17. Size：580mm(L) x 320mm(W) x 520mm(H); Weight: 15Kg

Installation Precautions

1 ． When placing the sampling bottle, be sure to press the sampling bottle to the bottom to prevent dispenser from colliding with the top of sampling bottle and not working properly.

2 ． The pump tube should be checked regularly and replaced if damaged. Leave a gap of 2mm between the
pump tube and the pump shell. After pump tube is replaced, press ↑ (up) to make the pump rotate forward, or press (down) to make the pump anti-clockwise running. Let the pump rotate for a while, until the pump runs normally without jamming, and the pump tube is installed successfully.

3 ． If the sampler is abnormal, please cut off the power immediately and notify the manufacturer to repair it. 4 ． If the pumping accuracy does not meet the setting parameter, user can adjust the length of pumping pipe to meet the requirements. For more details, please refer to pumping parameter settings.

Programming Guide

After system is on, interface shows：

With the above display Press ↑（up) to make the pump rotate forward. Press ↓ (down) to make the pump rotate in the reverse direction.

1. Manual Sampling 

When in startup display, press→（right） to enter Manual sampling mode：

Press ←（left) or → (right) to move cursor. Press ↑（up） or ↓（down) to increase or decrease number by 1. After setting the desired volume, press Enter ↵ （Enter) to save the setting. Press (M) to cancel. Use the same procedure for each parameter.

2. Automatic Sampling

Press ↵ （Enter under start-up interface to enter automatic sampling mode:

Select required program number then press ↵ (Enter) go to Auto-sample model. Press M button to cancel.

3. Automatic Sampling Parameter Setting

Menu: Press M to enter main menu (Press M again go back to start-up interface).

Select “Sample Setting”

Press ↵（Enter) to sample parameter setting interface：

To cancel setting, press M, going back to “ Menu” . To save the setting press ↵（Enter). As below：

The Sampler can save and install up to 10 preset programs. After setting, select “Query” to find the preset programs parameters.

4. Folowmeter Setting

Press M on start-up interface, then you can go into the Folowmeter interface, as following:

Now, please choose according to your needs. such as select the 4-20mA and confirm.

Set here how much 4mA represents and how much 20mA represents. And what is the starting value. such as select the Pulse flowmeter and confirm.

How many pulses can you set to start.

Short circuit between pulse 6 and ground 7 is a pulse.

Go back to the main menu, Press Enter from Star-up interface, going into the automatic sampling interface, as the following:

Now our sampler goes into automatic sampling status.

5. Time Setting

At the Start-up display → System setting as below：

Press ↵（Enter ) to Time Setting：

6. Suction Tube Length Setting

Go into Suction Tube Length Setting interface, select the normal length.

It the actual tube is longer or shorter than the pump tube provided, you should update the data.

7. Manual Calibration

How to set the Calibration:

1st step: Set up the length of suction tube.

2nd step: Press ↑（up) on the start-up interface to make the pump rotate forward. If there’s water is being dispensed the set up was successful; Otherwise, continue to press ↑（up) until water is dispensed.

3rd step: Repeat the step 2 step 3 or 4 times. When the water output amount is stable, you can measure the amount and input the number to “ Setting Coefficient” . Press ↵ （Enter) to save.

8. Number of Air Purges

The number of air purges indicates the number of backflushes before each sampling

9. Password Setting

As the above shows √ means password has been enabled. Press ↵ （Enter） to stop password enable state.
Original

Password：123456. If you want to change password, goes into the “Change password” interface：

10.Blacklight Time

11. Refrigerator

A. Connect to the power and press ON/OFF key to run on. Now the “Power” light is on. The digital display will indicate the current temperature inside the chamber.

B. If the power is off or disconnected, the refrigerator will shut down automatically. But it will operate in the mode set before when power returns.

C. Press △UP or ▽DOWN can set the temperature.

D. When continuously press “SET” until the display shows “ECO” or “HH”, you can set the refrigerator to run in ECO energy-saving mode or MAX(HH) speed mode. The corresponding indicator light will be on.

E. Under “ECO” mode, the compressor is running at low speed to save energy. When working in “MAX”
mode, the compressor is running at high speed, and the power consumption will increase. It is recommended to start the MAX mode when rapid colling is required or the freezing temperature needs to be as low as -
20°C.

12. About

Press M to start-up interface, “About” as：

13 Temperature Controller：

Heating Mode Setting

Key Point ： Start up temperature < Stop temperature （ The program automatically turn on the heating mode）
Set up：

1. Long press the▲up botton until the screen flashes. Then press the ▲ up or ▼down botton to set up the Start up temperature.

2. long press the ▼ down botton until the screen flashes. Then press the ▲ up or ▼ down botton to set up the Stop temperature.

For example：

How should I set it up if I want to stop heating at 4 ℃ , and start heating again when temperature drops to 0℃

1st ：Make sure it is in heating mode, Start up temperature < Stop temperature

2nd ：long press the ▲ up botton until the screen flashes. Set Start tempreture to 0℃.

3rd: long press the down▼ botton until the screen flashes. Set Stop tempreture to 6℃

Terminal diagram

Packing List