-LCD displays working state and measurement results, and microcomputer store and automatically print data
-Equipment’s operation is simple, easy to use, with large measuring range, high accuracy
-It uses the advanced microbial electrode method, and the company has international advanced biological membrane preparation technology
-It meets the national latest BOD measurement standards: HJ505-2009
Principle of measurement
Circulated microbial electrode method
Measuring time of sample
Relative standard deviation
Microbial sensor with high sensitivity
To continuously add samples with constant speed by peristaltic pump
Required sample volume
More than 40ml
Can make manual measurement/automatic measurement pattern switch
Keep automatic constant temperature through heater
Instrument and microcomputer operation
Data storage and printing
Can store 140 groups of data, provide mini-printer
Working power supply
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.