FWT-60-1P 1 Dosimeter in Aluminum Pouch

FWT-60-2P 2 Dosimeters in Aluminum Pouch

FWT-60-3P 3 Dosimeters in Aluminum Pouch

FWT-60-1R 1 Dosimeter in small Aluminum Pouch

FWT-60-2R 2 Dosimeters in small Aluminum Pouch

FWT-60-00

FWT 60 20F Radiochromic sheets 15 x 15 cm

FWT-60-20T Radiochromic sheets 10 x 10 cm

FWT-60-810 Extra thin Radiochromic Dosimeter,

FWT-80

FWT-81

FWT-85

FWT-86

FWT-70-40M Opti-Chromic Dosimeter for 0.01 to 1 1-4 sets

or 5-9 sets

FWT-70-83M kGy 10+sets

FWT-87 Opti-Chromic Detector Holder

FWT-87C Spare caps for FWT-87

FWT-92D

FWT-92D-220

FWT-92H

FWT-82

FWT-200

FWT-173

颜色峰值波长：605纳米

 波长的利益：510nm和600或605纳米

 色彩构筑时间：通常在1小时内

 颜色改变：未经辐照：清晰;照射：深蓝色

 紫外线灵敏度：当暴露在波长小于350纳米时着色。

包装规格：

 FWT，60-00：1厘米×1厘米×42-52微米，1000片/盒，每盒卖

 FWT- 60 -20T：10x 10厘米张，每张卖

 FWT- 60 -20F：15×15厘米，每张卖

 FWT- 60- 20：45x 15厘米的自定义尺寸，每张卖

This PAL discusses the use, handling, and calibration of the FWT

series of Radiachromic Dosimeters. It gives general use

guidelines as well as a wealth of information gathered over the

years from users and the manufacturers. Most of the

information needed to use these products is represented here.

I. GENERAL

A. Dosimeters

This sheet contains information on the FWT-60 series of

dosimeters. This includes:

FWT-60-00 1 cm x 1 cm square

FWT-60-20F 15 cm x 15 cm square

FWT-60-810 8-10 μm thick

FWT also manufactures the Opti-Chromic series of dosimeters

that are useful for lower doses than the FWT-60 series.

Dose range: 0.5 to 200 kGy; Dose rate independent to 1012 Gy s-1

B. Manufacturing

The FWT-60 series of dosimeters are manufactured by Far West

Technology （FWT） at its factory in Goleta, California, USA. The

manufacturing process involves many steps and is a proprietary

process. Each step of manufacturing is closely monitored for

quality. Below is a list of the steps used to manufacture the

dosimeters.

1. Manufacturing the Dye and its components. FWT

manufactures its own dyes that are used in the dosimeters.

This insures that the dye is of high purity and quality. The

nylon matrix that holds the dye goes through several

conditioning steps. Clear, blemish free dosimeters are the

result of the extra steps in the manufacturing procedures.

2. Solvent casting large sheets of dosimeters.

Dye/nylon/solvent solutions are evenly spread over