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MadgeTechs LNDS, Liquid Nitrogen Data Logging System, is an ultra-low temperature measurement system created specifically for the monitoring of temperature sensitive substances that need to be preserved at cryogenic temperatures.
The LNDS can be mounted to the top or outer of a cryo-shipper or freezer, and the probe sheath can be inserted into the tank. The user can then directly view the internal temperature through the LCD on the logger. Also, a variety of probe sizes are available.
MadgeTechs LNDS is easily user programmable with pre selected sample rates from between 2 seconds to 24 hours, and it features a programmable start time and date, up to six months in advance.
The 8-button membrane keypad and large LCD provides the user with the ability to view the current reading, minimum, maximum, and average statistics, in real-time. The nonvolatile memory will retain data even if AC and battery power are lost. Also, the 9-volt battery it runs on is both user-replaceable and cost effective.
The Liquid Nitrogen Monitoring System includes the TCTemp2000 data logger with N.I.S.T calibration certification, thermocouple probe, and 9 volt AC wall mounted power adaptor.
Note: European customers should choose the LNDS-EU model under the ordering information. This model includes a wall mounted 230VAC@50Hz/9VDC power adapter.
The LNDS System is available with an extended warranty.
The LNDS can be mounted to the top or outer of a cryo-shipper or freezer, and the probe sheath can be inserted into the tank. The user can then directly view the internal temperature through the LCD on the logger. Also, a variety of probe sizes are available.
MadgeTechs LNDS is easily user programmable with pre selected sample rates from between 2 seconds to 24 hours, and it features a programmable start time and date, up to six months in advance.
The 8-button membrane keypad and large LCD provides the user with the ability to view the current reading, minimum, maximum, and average statistics, in real-time. The nonvolatile memory will retain data even if AC and battery power are lost. Also, the 9-volt battery it runs on is both user-replaceable and cost effective.
The Liquid Nitrogen Monitoring System includes the TCTemp2000 data logger with N.I.S.T calibration certification, thermocouple probe, and 9 volt AC wall mounted power adaptor.
Note: European customers should choose the LNDS-EU model under the ordering information. This model includes a wall mounted 230VAC@50Hz/9VDC power adapter.
The LNDS System is available with an extended warranty.
TEMPERATURE
| Internal Channel Temperature Sensor | Semiconductor |
|---|---|
| Internal Channel Temperature Range | -20 to +60°C |
| Internal Channel Temperature Resolution | 0.1° |
| Internal Channel Temperature Calibrated Accuracy | ±1.0° |
| Remote Channel Temperature Sensor | Type E Thermocouple (included) |
| Remote Channel Temperature Range | -260 to +260°C |
| Remote Channel Temperature Resolution | 0.1°C |
| Remote Channel Temperature Calibrated Accuracy | ±0.5°C |
GENERAL
| Memory | 131,071/channel |
|---|---|
| Reading Rate | 1 reading every 2 seconds to 1 every 24 hours |
| Baud Rate | 115,200 |
| Cold Junction Compensation | Automatic, based on internal channel |
| Battery Life | 1 year battery life at 1 min reading rate with display off. 30 days typical with continuous LCD and no backlight usage. Optional AC Adapter available. |
| Material | Black anodized aluminum |
| Dimensions | 4.8. x 3.3. x 1.25" (122mm x 84mm x 32mm) |
| Operating Environment | -20~+60°, 0~95%RH non-condensing |
| Required Interface Package | IFC200 (recommended) or IFC110 |
| Approvals | CE |
Accessories
Required Accessories
Check items to add to the cart or select all
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USB Interface cable package for Standard Series Data Loggers.
Specifications Sheet | Compatibility Guide
Knowledge Base
Optional Accessories
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RS232 (Serial) Interface cable package for Standard Series Data Loggers.
Interface Cables Compatibility Guide | Knowledge Base
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The Tibbo DS203R allows MadgeTech Data Loggers to be accessed over a network. This allows for a logger to be placed in remote locations and maintain communications to control and/or monitor the device by creating a serial tunnel (virtual RS232 connection). The DS202R is a simple, yet powerful device, that is useful in many applications where a typical serial device may be used. The Tibbo DS203R is intended for use within network communications, making it quite useful for remote data logging. One Tibbo DS203R can effectively network-enable a single data logger.
Knowledge Base
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