深圳湾边贸易代理进口英国Harwell红色red 辐射剂量计

?
深圳湾边贸易代理进口英国Harwell 红色 pmma辐射剂量计价格优惠.Harwell Radspin丙氨酸辐射剂量丸.英国Harwell Dosimeters氨酸辐射剂量丸价格优惠!测量alpha射线.Beta射线.gamma射线.X射线辐射!
Harwell红色剂量计

说明书

?

用于测量辐射剂量的Harwell红色剂量计

.材料:单批红色剂量计由一块聚甲基丙烯酸甲酯板材制作.

.尺寸:mm×mm.厚度±.mm

.测量重复性:同批剂量计.在不均匀度小于±%的辐照场中同时辐照.用nm波长测量.在-kGy剂量范围内.其吸光率测量的变异系数小于%.

.校准能力:在校准范围内.所有吸光率测量数据的平均值与使用最小二乘拟合的四阶多项式的数据相比.误差在%以内.

.溯源性:Harwell剂量计的校准.溯源到英国国家物理实验室吸收剂量标准.

?与英国国家物理实验室相互比较来验证每批剂量计的校准性能.

.保质期:从发售日期起年内.

.包装:用聚酯/铝箔/聚酯/聚乙烯材料制成的带有标签的小袋密封包装.每箱片.

?

?

Harwell Red Harwell Red Dosimeters
Red are made from radiation-sensitive poly-methylmethacrylate (pmma) in the form of optically transparent pieces individually sealed in laminate sachets. They darken when irradiated, and the radiation-induced darkening, accurately measurable by means of a spectrophotometer, is a function of the radiation dose absorbed.
Dose Range
Red has a functional dose range of kGy to kGy which makes it idea for a wide range of irradiation processes.
Material
The Red is made from single batches of cast sheets of poly-methylmethacrylate (pmma)
Dimensions
Harwell Dosimeters then cut the sheets down into plaques of mm x mm with a thickness of mm (+/- .mm)
Packaging
After % inspection the dosimeters are packaged into sealed sachets made of polyester/aluminium foil/polyester/polyethylene laminate. With each sachet being labeled with a unique bar coded label.

Packed , per carton.

(Packing to defined AQL's checked to BS (ISO -), single normal inspection, level II.)
Measurement reproducibility
Coefficient of variation of specific absorbance measurements on sets of dosimeters for the batch, simltaneously irradiated together, in a gamma radiation field uniform within +/- %, is % over the entire calibrated range, to kGy.
?
,新供应信息-尽在五金商机网

如因作品内容、版权和其它问题需要同本网联系的，联系邮箱：pitechan@foxmail.com。