Shaking Mode: Orbital (Ø26 mm) or Reciprocating (0–50 mm)
Speed Range: 20–350 rpm (orbital) / 20–260 rpm (reciprocating), accuracy ±1 rpm
Temperature Range: Ambient +5 °C to 65 °C or 4 °C to 65 °C (refrigerated models)
Temperature Accuracy / Uniformity: ±0.1 °C / ±0.5 °C (≤0.1 °C at 37 °C)
Max. Capacity: Up to 66×100 ml, 45×250 ml, 28×500 ml, 15×1000 ml, or 11×2000 ml
Control System: PID microprocessor, programmable speed/temperature/time, LCD or 7" touch screen
Platform Size: 920×500 mm or 920×540 mm
 

Control System: PID microprocessor control with LCD digital display
Shaking Modes: Orbital (Convolution) or Reciprocal, depending on model
Speed Range: 20–150/260/280/300 rpm (model-dependent), sensitivity ±1 rpm
Orbit Diameter: Φ26 mm or 0–50 mm (model-dependent)
Maximum Capacity: Up to 3 L × 24 flasks or 250 ml × 160 flasks
Platform Size: 800×600 mm or 950×730 mm; single or double platform options
Timing Range: 0–9999 h/min, continuous or timed operation
 

Wavelength Range: 325–1000 nm
Wavelength Accuracy: ±2 nm
Spectral Bandwidth: 4 nm
Transmittance Range: 0.0–199.9 %T
Absorbance Range: −0.301–1.999 A
Stray Light: ≤0.3 %T at 360 nm
Transmittance Accuracy: ±0.5 %
 

Wavelength Range: 340–1000 nm
Bandwidth: 5 nm
Wavelength Accuracy: ±3 nm
Transmittance Range: 0.0–199.9 %T
Absorbance Range: −0.301 to 1.999 A
Transmittance Accuracy: ±1.0 %
Stray Light: ≤1 %T @ 360 nm
 

Wavelength Range: 325–1000 nm
Transmission Ratio Range: 0.0–199.9%T
Absorbance Range: -0.301 to 1.999 A
Wavelength Accuracy: ±2 nm
Spectrum Bandwidth: 4 nm
Measure Precision: 0.5%T with low stray light (≤0.3%T at 360nm)
Supports direct input of K, B values and stored equation testing
 

Wavelength Range: 325–1000 nm
Transmission Ratio Range: 0.0–125.0%T
Absorbance Range: -0.097 to 2.5 A
Wavelength Accuracy: ±1 nm with excellent repeatability and stability
Spectrum Bandwidth: 4 nm
Features automatic 0%T & 100%T self-regulation and concentration direct-reading (GOTO λ)
Optional printer support for scheduled printing
 

Wavelength Range: 325–1000 nm, covering visible and near-infrared spectrum
Transmission Ratio Range: 0.0–125.0%T
Absorbance Range: -0.097 to 2.5 A
Wavelength Accuracy: ±1 nm with high repeatability and stability
Spectrum Bandwidth: 4 nm for precise spectral resolution
Features concentration direct-reading (GOTO λ) and automatic 0%T & 100%T regulation
Supports on-line software for quantitative and qualitative spectral analysis
 

Wavelength range: 195–1000 nm, suitable for UV-Vis analysis
Dual light source: automatic switching between tungsten-halogen and deuterium lamps
High wavelength accuracy: ±2 nm with low stray light (≤0.3%T at 220 nm)
Transmission range: 0.0–199.9%T; Absorbance range: -0.301 to 1.999 A
Measurement precision: 0.5%T; Transmittance accuracy: ±0.5%; Repeatability: 0.2%
Supports multiple cuvette sizes: 2cm, 3cm, 5cm, and 10cm (including 10cm cell holder)
Features patented one-key 0%T & 100%T calibration for easy operation
 

Wavelength Range: 195–1000 nm
Transmission Range: 0.0–199.9% T
Absorbance Range: -0.301 to 1.999 A
Wavelength Accuracy: ±2 nm
Spectral Bandwidth: 4 nm
Measurement Precision: 0.5% T
Stray Light: ≤0.3% T (at 220 nm)
 

Wavelength range: 200–1000 nm
High accuracy scanning device with patented technology for stable and repeatable readings
Transmission ratio range: 0.0–125.09%T; absorbance range: -0.097 to 2.5 A
Wavelength accuracy ±1 nm; spectral bandwidth 4 nm
Transmittance accuracy ±0.5% and repeatability 0.2%
Supports self-regulating 0%T & 100%T functions
Equipped with online software for quantitative and qualitative analysis via computer control