UV-VIS Visible Spectrophotometer Lab Equipment 360-1000nm 4nm 721N t

Description

UV-VIS Spectrophotome
ter Lab Equipment 360-1000nm 4 nm 220/110V 721N
Features
Sample compartment for 5-50 mm cells
Precise automatic T/A changeover
Automatic zero and full scale adjustment
Direct concentration read-out and concentration factor setting function
Specifications:
Model
721N
WL Range (nm)
360 - 1000
WL Accuracy
≤ 2nm
WL Repeatability
≤ 1nm
Spectrum Bandwidth
4nm
Transmittance Accuracy
± 0.5% (t) (NBS930D)
Transmittance Repeatability
≤ 0.2% (t)
Transmittance Measuring Range
0 - 100 T
Absorbance Measuring Range
0 - 2 A
Stray Light
± 0.15% (t) (at 360 nm, NaNO2)
Drift
± 0.5% (t) / 3 min
Signal Noise
0.2T%
Printer
Optional
RS232
Including
Cell Holder
10 mm
Power Supply
AC 220 V, 50 Hz;
Gross Weight
14 kg
Dimension
640 x 480 x 340 mm
One fee for all We use the handling charge to cover all our shipping department cost, i.e. carriers fee, packaging materials, fuel charges, boxes, and labels.For many countries the shipping fee are vary, you need contact us to confirm the shipping cost. Please do not bid if you don't agree with our shipping and handling prices. No Local pickup for auction customers. No third party shipping carrier will be used. 2. When you receive your order Your items will be shipped in 1-2 working days after your payment is cleared. The shipping time is 4-5 working days. sometimes take a little longer, Due to Local dispatch Or other reasons.
1.  Multiple purchases saving plan: Please make sure single payment for each item you won. We will combine the shipping when you make multiple purchases. 2. Correct and sufficient corresponding information: Please attached your telephone number when you payment so that we can post your package safety and smoothly. Always make sure provide sufficient information to help us make a smoothly delivery.
We accept 1.Bank transfer 2.PayPal www.paypal.com 3.the customers want use a Credit Card or Debit Card, who can also make a payment via above two methods.
1.Return package must be in the original packaging, everything must be in new condition.Missing part’s or anything in original condition, otherwise it will not qualify for any refund. 2.Replacement and refunds will not be processed until the return item received.
Within warranty period, all exchanges or repairment due to defects are free (Buyer is responsible for shipping charges). We alway care about you our valued customer, please feel free to contact us via MSN. Your satisfaction is our goal.
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