No.7211-00
Sigma II Thermohygrograph, Quartz Type (−10/50°C, 0/100%rh)
NSII-Q
Calibration : Available
JCSS Accredited Calibration : Not available
SK Sato's long-run bestseller with reliable accuracy and functional design to answer to various needs. 55 sheets of 7-day chart paper are attached.
Note that this model has a temperature range of −10 to 50°C. A relevant product with the temperature range −15 to 40°C (Cat. No. 7210-00) is also available.
Instruction manual
Feature
■ Sigma II Thermohygrograph series is an ultimate gatewatcher of temperature and humidity at sensitive professional places such as factories of semiconductors or LSI, experimental chambers, and pharmaceutical warehouses.
Record on a chart roll is visible through the transparent cover made of acrylic glass. Not only it is easy to carry by holding the handle on the top, but also turning the same handle makes the cover open to enable easy maintenance.
Three different intervals before exchanging paper determined by an internal quartz clock are available: 1 day, 7 days, and 32 days.
Description
■ Notice:
Be sure to purchase chart paper with a temperature range of −10 to 50°C, humidity range of 0 to 100%rh. Confirm the temperature range with care in advance as we also offer paper of different ranges.
Specifications
| Cat. No. | 7211-00 | |
| Product name | Sigma II Thermohygrograph, Quartz Type (−10/50°C, 0/100%rh) | |
| Model name | NSII-Q | |
| Measuring range | Temperature | −10 to 50°C |
| Humidity | 0 to 100%rh without condensing | |
| Accuracy | Temperature | ±1°C (10 to 30°C) ±2°C (other) |
| Humidity | ±3%rh (20 to 95%rh, 15 to 25°C) ±5%rh (other) | |
| Minimum scale | 1°C / 1%rh | |
| Detectors | Bimetallic strip, bundle of human hair | |
| Chart rotation | 1, 7, or 32 days counted by internal quartz clock | |
| Applicable pen | Cartridge pen (violet)(Cat. No. 7238-04) which lasts 6 months in 7-day rotation mode | |
| Dimensions | 336 (W) ×295 (H) ×148 (D) mm | |
| Weight | 3.1 kg excluding batteries | |
| Power | C battery x2 | |
| Battery life | Approx. 1 year if used in 7-day rotation mode | |
| Standard accessories | 55 sheets of 7-day chart for 1-year use (Cat. No. 7211-62) x1, C alkaline battery x2, instruction manual | |
