JENWAY

Jenway spectrophotometers supplied by 3G Electric cover several ranges. UV-Visible models extend from 198 nm to 800 nm or 198 nm to 1,000 nm. Visible-range models typically start at 320 nm or 335 nm and go up to 800 nm or 1,000 nm. Bandwidths include 5 nm, 7 nm, and 8 nm depending on the specific model. Accuracy is specified at ±2 nm across the line. The appropriate range depends on the sample type and the absorbance peaks of interest.

The Jenway UV Visible Spectrophotometer with MPN 8305604 (SKU 820P81) includes a USB memory stick for data transfer. This model operates from 198 nm to 800 nm with ±2 nm accuracy and is compatible with ultra-micro cuvettes. Other models in the line may offer different data output options. Buyers should confirm the included accessories for each part number when specifying.

Jenway spectrophotometers accept several cuvette formats. Standard 10 x 10 mm cuvette holders are included with models such as MPN 8305602 and MPN 8305622. Ultra-micro cuvettes are compatible with MPN 8305604. A micro-volume accessory is included with MPN 8305623. Some models accept interchangeable accessories, allowing the user to switch between cuvette types. The specific compatibility depends on the model and the accessory configuration ordered.

Jenway spectrophotometers in the 3G Electric catalog are specified with an accuracy of ±2 nm. This applies across the models listed, including those with 5 nm, 7 nm, and 8 nm bandwidths. Wavelength ranges vary by model, from 198 nm to 1,000 nm for UV-Visible units and 320 nm to 1,000 nm for visible-range units. Accuracy is a key parameter for quantitative analysis, and ±2 nm is suitable for many routine laboratory and industrial quality-control applications.

Yes. Jenway spectrophotometers are used for quantitative analysis of chemical compounds in laboratory settings. They measure absorbance or transmittance of liquid samples across specified wavelength ranges. Models such as MPN 8305400 include a dual cell holder for reference and sample measurements. Compatibility with AR grade chemicals is noted for some models. These instruments are commonly applied in water testing, clinical analysis, and general chemistry where reproducible absorbance readings are required.

Jenway spectrophotometers are available with different power configurations. Some models include a universal power supply, while others ship with a power adapter that has three plugs (U.S., Euro, and UK). This allows operation in different regions without additional adapters. The specific power option depends on the model and part number. Buyers should verify the included power accessories when ordering to ensure compatibility with local mains voltage and outlet types.