721G & 722G Visible Spectrophotometer

721G & 722G Visible Spectrophotometer
Model:721G
Brand:-
Origin:Made In China
Category:Electronics & Electricity / Electronic Instrument / Laboratory Instrument
Label:spectrophotometer , lab instrument , photometer
Price: -
Min. Order:1 pc

Product Description

Feature:
* Sample compartment for 5-100mm cells (optional).
* Equipped with RS232 port.
* Precise automatic T/A changeover.
* Dedicated printer optional.
* Automatic zero and full scale adjustment.
* Software optional.
* Direct concentration read-out and concentration factor setting function.
 
Spec:
Specifications

721G

722G

WL range (nm)

340-1000

325-1000

WL accuracy

≤2nm

WL repeatability

≤1nm

Spectrum bandwidth

5nm

5nm

Transmittance accuracy

±0.5% (t) (NBS930D)

Transmittance repeatability

≤0.2% (t)

Transmittance measuring range

0-100T

Absorbance measuring range

0-2A

Stray light

≤0.5% (t) (at 360nm, NaNO 2 )

Drift

≤0.5% (t)/3min

Signal noise

0.2T%

RS232

including

Cell holder

50mm

50mm

Power supply

220V 50Hz (220V/110V optional)

G.W.

13.5kg

Package Dimensions

560*480*290mm 0.078M 3

721G & 722G Visible Spectrophotometer 1

Member Information

Deno Scientific Co., Ltd
Country/Region:Zhe Jiang - China
Business Nature:Trading Company
Phone:3758952654
Contact:Damon (Sales Manager)
Last Online:26 Dec, 2013

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