Regular Members

Hangzhou Lohand Biological Co.,Ltd

Product category
  • N/A
Friends links
Supplier Homepage > Products > Portable Residual Chlorine Analyzer
Portable Residual Chlorine Analyzer
Click on the image to check the artwork
product: view count: 464Portable Residual Chlorine Analyzer 
unit price: Negotiable
min amount:
period for delivery: Consignment Deadline days
Expiry date: Long Effective
last update: 2017-10-23 13:21


Portable residual chlorine analyzer is mainly use for rapid test to get the chlorine ion concentration in the water, using international standard method. It is eco-friendly, the test is fast and the result is accurate.




(1). Press “on / off” button to turn on the powert, the screen displays "idLE" that boot is complete .

(2). Take appropriate amount of water to rinse the cuvette and cap, pour out the water sample in the cuvette, And then take 5ml water sample (marked) into the cuvette  and replace the cap, wipe the above water stains with a glass cloth , make sure there is no water residue on the cuvette, put it into the slot of the colorimeter.

(3). Cover the tube by the lid, press “ZERO” buttom.

(4). Calibration done if showed “0.00”,pull out the cuvette, open the lid , add residual chlorine reagent into the cuvette, cover the lid.

(5).Shake up and down the cuvette, so that reagents as far as possible completely dissolved. If the bubble wall, you can gently shake cuvette a few times to make bubbles disappear.

(6). Put the cuvette into the slot of the colorimeter,cover the cuvette by the instrument lid(shading ),press “READ”button,the result will be displayed on screen(unit:mg/L)

(7).After the measurement long press “ON/OFF” button to turn off the instrument,clean the cuvette and straw.


Our company:

Our service:




1. Are you trading company or manufacturer ?

We are factory.

2. Can you send me some samples for review?

Yes, we can offer the samples,but shall have to charge the sample cost as well as the freight cost.The sample cost can be refunded after you place the orders.

3. What should I do if I do not know how to use?

Dear customer, please do not worry, manual user will be sent together, you can also contact us with more technological support.

4. How can I choose the suitable one?

Dear customer, please tell us your detailed requirements by mail or online, we will recommend the suitable one as your request.

5. What about the delivery date?

Usually we offer two weeks after order confirmed and payment received,and we can also accept urgent order for prompt shipment.

inquiry list