752N Spectrophotometer


  • Sample compartment for 5-50mm cells precise automatic T/A changeover Automatic zero and full scale adjustment
  • Direct concentration read-out and concentration factor setting function
  • Equipped with RS232 port
  • Software optional



High quality silicon photometric diode detector and 1200 lines/mm diffraction grating ensure the high quality accuracy and precision.

Backlit LCD display for an easy readout.

Automatic 0A and 100%T. Easy switching of transmittance, absorbance and concentration modes, just by pressing one key.

Direct concentration read-out and concentration factor setting function.

Large sample compartment, which can accommodate 5mm to 100mm path length cuvettes with optional holders.

Easy to change the halogen lamp or deuterium lamp by the user himself.



Models 721N 722N 752N
WL range 360-1000 nm 325-1000 nm 200-1000 nm
WL accuracy ≤2nm
WL repeatability Spectrum ≤ 1nm
bandwidth Transmittance 4nm
accuracy Transmittance ±0.5% (t) (NBS930D)
Repeatability ≤0.2% (t)
Transmittance measuring range 0-100T 0-100T 0-100T
Absorbance measuring range 0-2A 0-2A 0-2A
Stray light ≤0.15% (t)

(at 360nm, NaNO2)

≤0.1% (t)

(at 360nm, NaNO2)

≤0.3% (t)

(at 220nm, NaI )

Drift ≤0.5% (t)/3min
Signal noise 0.2T% 0.2T% 0.2T%
RS232 Including
Printer Optional Optional Optional
Cell holder 10mm
Power supply AC85-242V AC220V
G.W 14kg 14kg 30kg
Package Dimensions 640 x 480 x 340mm  0.104M3



User manual   1pc

1cm glass cuvette   4pcs (721N/722N only)

1cm quartz cuvette                  2pcs (752N only) Power cable        1pc



Thermal printer

10mm cuvette holder

50mm cuvette holder

UV WIN7 software



Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s