1.Brief introduction
Turbidity tester is used to test turbidity in the water. Turbidity tester is scattered light technology. Its working principle is: when light irradiate water surface, if no suspended particle, light will no change direction. If have particles, will have scattered light. According to test the scattered light to determine water turbidity. Turbidity tester is widely used in power station company, environmental protection institute, water plant, water treatment factory, beverage company, drinks industry etc.
Feature
1. Large LCD display, low drift, high accuracy control system.
2. Stable light system, could work stable long time.
3. Color compensation function to avoid any water influence.
4. Long lifetime for light source.
5. Only 30 seconds warming up for starting.
6. Smart outlook, easy using, economic model.
2.Technical Data
Product name | Turbidity tester |
Model | WGZ-1B |
Minimum Readout ( NTU) | 0.1 |
Measuring Range(NTU) | 0--200 |
Basic Error(F.S) | ±2.5% |
Repeatability | ≤1.5% |
Zero Draft(F.S) | ±0.5% |
Power Supply | DC 1.5VX5 AA battery; AC220V/50Hz |
Characters | Portable type; Low voltage auto power off function; data output interface; AC&DC power supply |
Application
1. chemical engineering
2. water treatment plant
3. water quality monitoring station
4. metallurgy
5. forge
6. the textile and printing and dyeing industry
7. pharmaceutical industry
8. water works
9. agriculture
10. water treatment engineering
11. laboratory
Turbidity, the turbidity degree of water, is caused by the presence of trace insoluble suspended substances, colloidal substances in water. The measurement unit used in ISO standard is FTU (turbidity unit), which is consistent with NTU (turbidity measurement unit).
Returns
Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.
To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.
To complete your return, we require a receipt or proof of purchase.
There are certain situations where only partial refunds are granted (if applicable)
- The goods has been used.
- Any item not in its original condition, is damaged or missing parts for reasons not due to our error
- Any item that is returned more than 30 days after delivery
Refunds
Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.
Sale items
Only regular priced items may be refunded, unfortunately sale items cannot be refunded.
Exchanges
We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at info@lohand.net and send your item to:Building 7, NO.63,JIUHUAN ROAD,JIUBAO STREET,HANGZHOU CITY Hangzhou, 310019 Zhejiang province,China.
Shipping
To return your product, you should mail your product to: Buliding 7,NO.63,JIUHUAN ROAD,JIUBAO STREET,HANGZHOU CITY Hangzhou, 310019 Zhejiang province,China
You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.
Depending on where you live, the time it may take for your exchanged product to reach you, may vary.
If you are shipping an item over $75, you should consider using a trackable shipping service or purchasing shipping insurance. We don’t guarantee that we will receive your returned item.
