非接触式红外线测温仪 |
non-contact infrared thermometer |
|
|
|
|
general features & specifications |
一般功能和规格 |
|
|
ar-862a |
ar-872 |
ar-882 |
temperature range |
-18℃~850℃ |
-18℃~1250℃ |
-18℃~1500℃ |
测温范围 |
0~1568℉ |
0~2282℉ |
0~2732℉ |
accuracy |
±2%or±2℃ |
±2%or±2℃ |
±2%or±2℃ |
测温精确度 |
℃/℉ se-lection |
√ |
√ |
√ |
℃/℉温度单位转换 |
distance spot ratio |
8:1 |
30:1 |
50:1 |
测量距离比率 |
data hold function |
√ |
√ |
√ |
数据保持显示功能 |
auto power shut off |
√ |
√ |
√ |
自动关机功能 |
emissivity |
0.95pre-set |
0.1~0.99(可调) |
0.1~0.99(可调) |
发射率 |
backlight display se-lection |
√ |
√ |
√ |
背光显示选择功能 |
laser target pointer se-lection |
√ |
√ |
√ |
镭射目标显示选择功能 |
average and difference function |
√ |
√ |
√ |
平均值和温差测量功能 |
max and min function |
√ |
√ |
√ |
最大、最小值测量功能 |
high low temperature alarm setup |
√ |
√ |
√ |
高低温报警设定功能 |
data store/recall function |
√ |
√ |
√ |
测量数据储存功能 (断电记忆) |
response time & wavelengh |
500ms & (8-14)um |
500ms & (8-14)um |
500ms & (8-14)um |
响应时间和响应值长 |
repeatability |
±1%or±1℃ |
±1%or±1℃ |
±1%or±1℃ |
重复性 |
|
|
|
|
|
|
|
|
|
|
|
|
|
general characteristics |
一般特征 |
power |
9v alkaline battery |
9v alkaline battery |
9v alkaline battery |
供电 |
9v碱性电池 |
9v碱性电池 |
9v碱性电池 |
lcd size |
37*35mm |
50*37mm |
50*37mm |
lcd尺寸 |
product color |
yellow+black |
yellow+black |
red+black |
产品颜色 |
黄+黑 |
黄+黑 |
红+黑 |
product net weight |
210g |
300g |
300g |
产品净重 |
product size |
175*100*49mm |
200*138*57mm |
200*138*57mm |
产品尺寸 |
| |
|
|
|
|
|
|
|
|
packing information |
包装 |
包装方式1(中国) |
吸塑皮套包装 |
彩盒包装 |
彩盒包装 |
标准外箱容量 |
20 |
20 |
20 |
标准外箱尺寸 |
55.0*45.0*32.5cm |
55.0*43.0*47.0cm |
55.0*43.0*47.0cm |
标准外箱毛重 |
14.7kg |
16.8kg |
16.8kg |
包装方式2(other countries) |
blister |
gift box |
gift box |
standard quantity per carton |
40 |
20 |
20 |
standard carton size |
62.0*44.2*28.0cm |
55.0*43.0*47.0cm |
55.0*43.0*47.0cm |
standard carton gross weight |
8.41kg |
16.8kg |
16.8kg | |