This instrument is adopts spectrophotometry method.Support 4 kinds of different common wavelengths(420nm,470nm,520nm,620nm),it can test multi-parameter,and applicable to all industries. This instrument has below features:
1.No moving parts inside, high measurement accuracy.
2.Small amount of samples and reagents required, fast speed.
3.Professional optical circuit design,good optical stability.
4.Small size, light weight, protection grade IP65 or above.
The instrument is strictly produced in accordance with ISO9001 2015 quality management system.And has been passed the strict test before leaving the factory.
Absorbance measuring range
Stability of optical path
LED operating life
Optical filter life
1.Any warranty for the goods?
1).This item comes with 12 months Manufacturer's Warranty from the date of customers purchased it. Special circumstances will be listed clearly in the listing.
2).If your item has been damaged in transit or become faulty in warranty period, please email us with pictures or video to show the problem.
3).Please do check everything carefully after you received the parcel, any the damage except DOA (Dead-On-Arrival) would not be covered if it's your fault.
4). Replacement products are provided with the same warranty as the returned products.
2.When I receive it after pay?
Dear customer, normal models can be delivered with 7-21 days, please contact us to check transport time to your address.
3.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.
4.What is your terms of payment ?
Payment 100% T/T, Western Union, L/C, Credit Card ect. in advance ,before shippment.