Chemical Oxygen Demand(COD) meter is a new generation multiple in one meter which is promoted by ourselves Hangzhou Lohand Biological Co.,Ltd in 2017.Chemical oxygen demand meter solves the problem that when people detect outside without electricity power.Chemical oxygen demand meter is suitable for test COD/Total phosphorous/Ammonia nitrogen of surface water,underground water,drinking water,domestic sewage and industrial waster water.
Attention: Lohand company reserve the right to amend the design， configuration and appearance of the product, We won’t notice separately if the above parameters are changed.
Range：0.00～15000mg/L segmentation (COD)
0.00～50.00mg/L (Ammonia nitrogen)
0.00～20.00mg/L (Total phosphorus)
Light souce: Silicon diode
Operating conditions:0 to 50℃,0 to 80% relative humidity (noncondensing)
Life of battery：1.5V,more than 30h
1.What is the shipping port?
FOB to Ningbo or Shanghai Port,China(also can ship according to customers’ request.
2.What service we can get if we cooperate with you?
We will provide you free box design and professional photos to launch the market; also will recommend new products to you every month; support you new products launch and samples for future new products.
3.What about your after-sales services ?
We have 100% QC before shipment. If there are some unexpected problems happen, we hope to solve these problems with our customers through friendly ways as below:
1). If it’s quality problem, customers must provide photos or videos and other evidences to us for identify. After confirmation, we’ll send the new products to replace the damages in next order.
2). If it’s man-made damaged, customers should take full responsibility.
4.Why choose us?
China Manufacturer: We are factory, all our price is bottom price and always value for money.
Cheaper price: Price can be negotiable based on quantity, delivery terms, big quantity for big discount.
Best service: Good before and after sale service, what we need is friends and trust.
Extensive experience: We have many years experience in manufacture and development of instruments.
Low MOQ: It can meet your business very well.
OEM & ODM Accepted: We can produce based on your design.
High Quality: We have strict quality control systemto control the quality of the products for all our customers.
Fast & Cheap Delivery: We always try our best to choose the best shipping company for our customers.