Product features :(national patented product) 1. This product has the features of beautiful appearance, handheld/wall-mounted/sit-stand, USB interface, reliable performance, high cost performance, recycling and no loss of power data. 2. Main functions: it can automatically track and record the environment temperature changes in cold storage, laboratory, production workshop, food and drug storehouse, computer room, online display clock and temperature value, and realize the functions of temperature-exceeding liquid crystal horn display and built-in voice alarm. Compliance with national GSP,GMP,HACCP and other certification standards; 3. Abandon the traditional rs-232 interface and adopt the stable USB communication interface: Convenient to export data, it can be directly exported by mobile connection of laptop, and it doesn't need to analyze data on the desktop in the office. Alternatively, the RS232 data cable can be used to directly connect to the computer to collect and store data online. Automatic connection of the software operating instrument and automatic download and save data are more convenient to operate; The unique USB power supply design allows users to download data even when the internal battery is dead. 4. Long storage time: for example, data is recorded once every 15 minutes and can be stored for up to 11.3 months (standard type). It can be customized for expansion. 5. It can set the delay alarm function, which will not immediately alarm when exceeding the limit, so as to facilitate work and avoid noise. It is especially useful for the frosting time period of the cold storage and the delivery in and out of the cold storage. 6. Low power consumption is adopted for the whole circuit, and power is supplied by built-in high-capacity lithium battery; The set refresh interval is 10 seconds and the record interval is more than 10 seconds, and the battery life is more than three years (except for buzzer alarm consumption). 7. In addition, it has the function of double power switching between lithium battery and external power supply. Under the condition of external power adapter, lithium battery does not need power supply and the power is not damaged. 8. Start immediately/start regularly/start manually various startup modes; It is the only data recorder with continuous button switch machine in the market, which is the leading position in China and the world. 9. Data recorder software (with national copyright registration certificate) : Easy to use, easy to operate and free of professional training. Temperature data, tracking process curve trend, the maximum value, minimum value and average value are displayed easily, clear and clear at a glance. M can back up and save the data stored in the format of database file, TXT, WORD, EXCEL and other OFFICE, which is convenient for later calls. Watch temperature data report and curve chart can be checked at selected time period, and can be printed out by computer. The software is bilingual in Chinese and English, and the language can be switched without installing multiple versions. English version has international universality. The heart curve is in line with international standards. It has the function of setting the color of the over-limit area, which makes the display more intuitive and brings more convenience to customers. The curvilinear coordinates can be set and moved by themselves, so the historical trend is clearer and the timing is clearer. Fully compatible with all 32-bit Windows systems on the market, including the latest Vista. 10. The recording of temperature data cannot be modified, which can provide strong investigation evidence and claim evidence in case of problems in food and medicine inspection, transportation process and other aspects. Technical parameters: Measuring range: - 50 ℃ ~ 300 ℃ Pure c: + / - 0.5 ~ 1 ℃ Resolution: 0.1 ℃ Sensor type: German UST PT1000 (external single circuit); Two DL-W279, three DL-W379, four DL-W479 Recording capacity: 32768 data sets; Optional dl-w129/229/329/429 (65536, 131072 group data) Record interval: the shortest record interval is 1 second. Optionally, set the sampling record interval in seconds, minutes, hours and days. Refresh mode: real-time/synchronization Start mode: start immediately/start regularly/start manually Stop method: save until/first in first out/times stop/time end Alarm: "liquid crystal display prompt" added "built-in buzzer, alarm" Power supply mode: "built-in high-capacity 3.6v lithium battery" and "external power supply power supply interface (12V power supply)" Recorder software: simplified Chinese, traditional, English version Communication: USB data cable /RS232 is optional Support system: Windows @98/2000 / XP / 2003 / Vista Dimensions: 102 x 109 x 29 mm Weight: 198 g Working environment: - 20 ℃ ~ 70 ℃ (machine) Clock battery: CR1220 Liquid crystal display: 40mm x 62mm
Product features :(national patented product) 1. This product has the features of beautiful appearance, handheld/wall-mounted/sit-stand, USB interface, reliable performance, high cost performance, recycling and no loss of power data. 2. Main functions: it can automatically track and record the environment temperature changes in cold storage, laboratory, production workshop, food and drug storehouse, computer room, online display clock and temperature value, and realize the functions of temperature-exceeding liquid crystal horn display and built-in voice alarm. Compliance with national GSP,GMP,HACCP and other certification standards; 3. Abandon the traditional rs-232 interface and adopt the stable USB communication interface: Convenient to export data, it can be directly exported by mobile connection of laptop, and it doesn't need to analyze data on the desktop in the office. Alternatively, the RS232 data cable can be used to directly connect to the computer to collect and store data online. Automatic connection of the software operating instrument and automatic download and save data are more convenient to operate; The unique USB power supply design allows users to download data even when the internal battery is dead. 4. Long storage time: for example, data is recorded once every 15 minutes and can be stored for up to 11.3 months (standard type). It can be customized for expansion. 5. It can set the delay alarm function, which will not immediately alarm when exceeding the limit, so as to facilitate work and avoid noise. It is especially useful for the frosting time period of the cold storage and the delivery in and out of the cold storage. 6. Low power consumption is adopted for the whole circuit, and power is supplied by built-in high-capacity lithium battery; The set refresh interval is 10 seconds and the record interval is more than 10 seconds, and the battery life is more than three years (except for buzzer alarm consumption). 7. In addition, it has the function of double power switching between lithium battery and external power supply. Under the condition of external power adapter, lithium battery does not need power supply and the power is not damaged. 8. Start immediately/start regularly/start manually various startup modes; It is the only data recorder with continuous button switch machine in the market, which is the leading position in China and the world. 9. Data recorder software (with national copyright registration certificate) : Easy to use, easy to operate and free of professional training. Temperature data, tracking process curve trend, the maximum value, minimum value and average value are displayed easily, clear and clear at a glance. M can back up and save the data stored in the format of database file, TXT, WORD, EXCEL and other OFFICE, which is convenient for later calls. Watch temperature data report and curve chart can be checked at selected time period, and can be printed out by computer. The software is bilingual in Chinese and English, and the language can be switched without installing multiple versions. English version has international universality. The heart curve is in line with international standards. It has the function of setting the color of the over-limit area, which makes the display more intuitive and brings more convenience to customers. The curvilinear coordinates can be set and moved by themselves, so the historical trend is clearer and the timing is clearer. Fully compatible with all 32-bit Windows systems on the market, including the latest Vista. 10. The recording of temperature data cannot be modified, which can provide strong investigation evidence and claim evidence in case of problems in food and medicine inspection, transportation process and other aspects.
