technical specifications 技术参数part order code 型号 tred30-7r (replaceable battery) 可更换电池
tred30-7f (fixed battery) 固定电池
measurement temperature range with st100 remote temperature probe记录温度范围 -40°c ~ +99°c
recorder operating temperature range
操作温度范围  -30°c ~ +60°c
rated temperature reading accuracy
精确度  better than ±0.5°c for -20°c~+40°c - typically ±3°c
better than ±0.8°c for -40°c~+20°c - typically ±5°c
better than ±0.8°c for +40°c~+70°c - typically ±0.7°c
better than ±1.2°c for +70°c~+99°c - typically ±1°c
rated temperature resolution on lcd
显示精度  0.1°c for measurements -40°c ~ +50°c
0.2°c(0.4°f) for measurements +50°c ~ +70°c
0.3°c(0.5°f) for measurements +70°c ~ +80°c
0.4°c-0.6°c for measurements +80°c~ +99°c
recording capacity
记录容量  data logging memory : 7770 logs - eg 53 days @ 10min logging, 80days @ 15min logging
day summary statistics memory (for display on lcd): up for 30 daysof max/min and duration values
sampling interval 记录间隔 configurable from 30seconds to hourly
logging modes
记录模式 supports ‘continuous’ wrap around or specific recording period循环记录或指定时段记录
real time clock accuracy
时钟精确度  quartz crystal locked real time clock. 石英水晶实时时钟(锁定)
rated accuracy ±25ppm @ 25°c (equiv to 2.5 seconds/day)
rated temperature coefficient is -0.034±0.006ppm/°c (i.e typically+/- 0.00294seconds/day/°c)
download time 下载时长 typically less than 5 seconds for full memory 小于5秒
power source
电源  3v lithium-manganese dioxide extended temperature chemistry  3v锂电
battery life
电池寿命  tred30-7r: typically 1 year of operation
tred30-7f: typically 2+ years of operation
size尺寸 93.0mm(h)x54.5mm(w)x8.6mm(t)
weight
重量  tred30-7r: 41grams
tred30-7f: 44grams
case material 外壳材料 polycarbonate 聚碳酸酯-树脂
emc compliance
emc兼容性  complies with ec emc directives (en 61000-6-3:2006 & en61000-6-1:2005) 符合emc
complies with fcc part 15 subparts a and b
符合fcc 
environmental 防水防尘等级 ip65 (when vertically mounted or hung)
fda 21cfr part 11 compliance
fda 21cfr part 11 兼容性  designed to comply with fda 21cfr part 11 (digitalsignatures)
符合fda 21cfr part 11 (数字签名) 
reader interface
数据读写器 standard logtag® interfacecradle 
标准logtag数据读写器 
remote temperature probes
外置温度探头  standard logtag® st100temperatureprobes (standard lengths 1.5m or 3m)
manufactured to meet the european rohs directive  达到欧标rohs
logtag® recordersreservesthe right to change this product’s specifications withoutnotice.

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深圳中际冷链电子有限公司
付明辉
13632891365
深圳市龙岗区南联植物园路320号6层