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美國VWR數(shù)字溫度濕度計VWR? Digital Hygrometers
Traceable?
美國VWR數(shù)字溫度濕度計理想的臨界實驗，常規(guī)測量，連續(xù)監(jiān)測中的應(yīng)用。適用于所有的質(zhì)量控制要求。包含快速響應(yīng)的固態(tài)傳感器。一厘米（5 / 8“）高的液晶顯示屏顯示的讀數(shù)和低電池。單位進行測量2.5次，一次一次更新顯示。機組連續(xù)運行一年一組電池。沒有調(diào)整或維修的要求。ABS的情況下，是耐化學(xué)性和耐沖擊Ideal for critical experiments, routine measurements, and continuous monitoring applications. Suitable for all quality control needs. Contain fast response solid-state sensors. A 1.5cm （5/8"） high LCD display shows readings and low battery. Units perform measurements 2.5 times a second and update the display once a second. Units run continuously for one year on one set of batteries. No adjustments or maintenance required. ABS case is chemical-resistant and shock-resistant.
Hygrometer 35519-045 ａnd hygrometer/thermometer 35519-047 feature minimum/maximum memory. Minimum and maximum values may be displayed or cleared at any time with the touch of a button.
Hygrometers/thermometers 35519-046 ａnd 35519-047 continuously and simultaneously display relative humidity and temperature. Temperature display can be switched from °F to °C.
A serial numbered certificate is provided from an ISO 17025 calibration laboratory accredited by A2LA to indicate instrument traceability to standards provided by the National Institute of Standards and Technology. Hygrometer/thermometer 35519-047meets federal requirements for monitoring temperature and humidity in laboratories （CLIA specification 493.1252）.
Ordering Information: All units include a wall mount and two AAA 1.5V batteries. Units 35519-045 ａnd 35519-047 also include a bench stand.
A serial numbered certificate is provided from an ISO 17025 calibration laboratory accredited by A2LA to indicate instrument traceability to standards provided by the National Institute of Standards and Technology.
美國VWR? 數(shù)字便攜式溫度濕度計適用于精確連續(xù)測量溫度濕度參數(shù)。固體傳感系統(tǒng)性能穩(wěn)定，保證儀器的準(zhǔn)確度和精確度。1.3厘米夜晶顯示屏隨時顯示溫度、濕度參數(shù). 該儀器每秒檢測2.5次溫度濕度，但顯示屏每秒顯示一次測量數(shù)據(jù)。配備的1.5伏電池可供連續(xù)測量一年。ABS儀器罩能防化、防震。
Units run continuously for one year on one set of batteries. No adjustments or maintenance required. ABS case is chemical-resistant and shock-resistant.
VWR#35519-047 型號專門用于實驗室溫度適度測試，通過美國實驗室標(biāo)準(zhǔn)協(xié)會認(rèn)證。該型號還具有zui小記憶存儲功能。Hygrometer/thermometer 35519-047 meets federal requirements for monitoring temperature and humidity in laboratories （CLIA specification 493.1252）.
A serial numbered certificate is provided from an ISO 17025 calibration laboratory accredited by A2LA to indicate instrument traceability to standards provided by the National Institute of Standards and Technology.
美國VWR數(shù)字溫度濕度計參數(shù)：
| 35519-047型號 | ||
| Humidity Range:濕度范圍 | 25 to 95% RH, 1% resolution | |
| Humidity Accuracy準(zhǔn)確度 | ||
| Middle of Range中間范圍: | ±2% RH | |
| Ends of Range兩頭范圍: | ±4% RH | |
| Temperature Range 溫度范圍: | 0 to 50°C （32 to 122°F） | |
| Temperature Accuracy: | ±1°C （±1.8°F）, 1° resolution | |
| Response Time: | 30 sec. to 3.5 min. | |
| Dimensions尺寸大小: | 9.8H x 6.7W x 1.6D cm | |
| （37/8 x 25/8 x 5/8"） | ||
| Weight重量: | 71 g（2.5 oz.） | |
| Cat. No. | 35519-045 | 35519-046 | 35519-047 |
| Dimensions | 9.8H x 6.7W x 1.6D cm （37/8 x 25/8 x 5/8"） | 17.8H x 8.9W x 1.9D cm （7 x 31/2x 3/4"） | 9.8H x 6.7W x 1.6D cm （37/8 x 25/8x 5/8"） |
| Humidity Accuracy | ±2% RH middle of range, ±4% RH ends of range | ||
| Humidity Range | 25 to 95% RH | ||
| Humidity Resolution | 0.01 | ||
| Response Time | 30 sec. to 3.5 min. | ||
| Temperature Accuracy | null | ±1°C （±1.8°F） | |
| Temperature Resolution | null | 1° | |
| Temperature range | null | 0 to 50°C （32 to 122°F） | |
| Weight | 71 g （2.5 oz.） | 156 g （5.5 oz.） | 71 g （2.5 oz.） |
Description | VWR Catalog Number | Unit |
Hygrometer/Thermometer （No Memory） | 35519-046 | Each |
Hygrometer/Thermometer with Dual Minimum/Maximum Memory | 35519-047 | Each |
Hygrometer with Minimum/Maximum Memory | 35519-045 | Each |
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售后服務(wù)：鄭重承諾：我司出售的所有產(chǎn)品保修期為一年，保修期內(nèi)免費上門維修（人為因素或不可抗拒的自然現(xiàn)象所引起的故障或破壞除外），用戶可以通過售后咨詢有關(guān)技術(shù)問題，并得到明確的解決方案。在保修期內(nèi)，以下情況將實行有償維修服務(wù); （1）由于人為或不可抗拒的自然現(xiàn)象而發(fā)生的損壞; （2）由于操作不當(dāng)而造成的故障或損壞; （3）由于對產(chǎn)品的改造、分解、組裝而發(fā)生的故障或損壞