Hangzhou Lohand Biological Co.,Ltd
Add: Zhejiang Hangzhou Jianggan 4F,Bldg 7,No.63,Jiuhuan Rd,Jiubao Town,Jianggan Dist
To determine the conductivity to TDS conversion factor for your solution:
1. Factor—the conductivity to ppm TDS conversion factor. Multiply conductivity by this factor to get ppm TDS for the type of TDS reading needed.
2. 442—a formulation that most closely represents the conductivity to ppm relationship, on average, for naturally occurring fresh water.
3. TDS Your Material—These columns are for you to write in your application-specific conductivity-to-ppm values and conversion factors for future reference.
Factor = actual TDS ÷ Actual Conductivity @ 25°C lists some commonly used conversion factors.
Conductivity at 25°C
TDS Your Material
HOLD/SET，when in the Measurement Mode, it acts as HOLD function.
When in the Setting Mode, it acts as Confirmation or Selection function.
1.Can The Price Be Cheaper?
The price depends on your demand (shape, size, quantity). Usually, you can get better price provided large orders.
2.How to place an order?
a: send us an inquiry.
b: confirm your wanted products.
c: confirm the price, freight and other details.
d: complete the payment.
e: we start production and arrange the shipment.
f: you got your products.
3.Do you sell other brands Products? And do you accept OEM?
No, we don’t sell other products, but you may send me your detailed specification requirement if our brand is ok for you. And we accept OEM.
4.Our Payment & Logistics?
Payment terms:TT/West Union/L/C PayPal
Shipping terms: DHL, UPS, FEDEX, TNT, EMS
By air or Sea are both available.
Chromium Test Tube
Water Analysis Kit
Urine pH Test Strips
Turbidity Measurement Device
Water Analysis Equipment
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Add: Zhejiang Hangzhou Jianggan 4F, Bldg 7, No.63, Jiuhuan Rd, Jiubao Town, Jianggan DistTel: +86-571-85050999Fax: +86-571-86998652
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