Chainway C70 is a high-performance handheld computer specially developed for temperature measurement. Based on Android 11 and Octa-core processor, it features first-class configuration and fast processing. With integrated infrared temperature measurement module, the device supports non-contact temperature measurement of human forehead and object, and can be widely used in various temperature measurement scenarios. The temperature measurement module on the top brings great convenience to users. And it also offers optional NFC, barcode scanning, etc.
SPECIFICATIONS
| Dimensions | 163.8*79.2*13.8 mm / 6.45*3.12*0.54 in. |
| Weight | < 242 g / 8.5 oz. |
| Display | 5.2” IPS LTPS 1920 x 1080 |
| Touch Panel | Corning Gorilla Glass, multi-touch panel, gloves and wet hands supported |
| Interfaces | USB2.0 Type-C, OTG |
| Keypad | 4 front buttons, 1 side button, 2 scan keys, 1 multifunctional key |
| Sensors | Light sensor, proximity sensor, gravity sensor |
| Audio | 2 microphones，1 for noise cancellation；1 speaker；receiver |
| Physical Charc Power | Main battery: Li-ion, rechargeable, 4000mAh Standby: over 300 hours Continuous use: over 12 hours (depending on user environment) Charging time: 2-3 hours (with standard adaptor and USB cable) |
| Notification | Sound, LED indicator, vibrator |
| Expansion Slot | 1 slot for Nano SIM card, 1 slot for Nano SIM or TF card |
| Operating System | Android 11.0; SafeUEM supported. Committed support for a future upgrade to Android 12, 13, and Android 14 pending feasibility |
| Sdk | Software Development Kit |
| Language | Java |
| Tool | Eclipse / Android Studio |
| Wlan | IEEE802.11 a/b/g/n/ac, 2.4G/5G dual-band, internal antenna |
| Wwan | 2G: GSM850/GSM900/DCS1800/PCS1900 3G: WCDMA：B1/B2/B4/B5/B8 CDMA2000 EVDO: BC0 TD-SCDMA：A/F 4G:B1/B2/B3/B4/B5/B7/B8/B12/B17/B20/B28A B28B/B34/B38/B39/B40/B41 |
| Bluetooth | Bluetooth 5.0 |
| Gnss | GPS/AGPS, GLONASS, BeiDou; internal antenna |
| Wwan Others | Depending on the country’s ISP |
| 2d Scanner | Zebra SE4710 / Honeywell N6603 |
| 1d Symbologies | UPC/EAN, Code128, Code39, Code93, Code11, Interleaved 2 of 5, Discrete 2 of 5, Chinese 2 of 5, Codabar, MSI, RSS, etc. |
| 2d Symbologies | PDF417, MicroPDF417, Composite, RSS, TLC-39, Datamatrix, QR code, Micro QR code, Aztec, MaxiCode; Postal Codes: US PostNet, US Planet, UK Postal, Australian Postal, Japan Postal, Dutch Postal (KIX), etc. |
| Note | *This function is optional |
| Frequency | 13.56MHz |
| Protocol | ISO14443A/B, ISO15693, NFC-IP1, NFC-IP2, etc. |
| Chips | M1 card (S50, S70), CPU card, NFC tags, etc. |
| Range | 2-4cm |
| Operating Temp | -4°F to 122°F / -20°C to 50°C |
| Storage Temp | -40°F to 158°F / -40°C to 70°C |
| Humidity | 5%RH – 95%RH non condensing |
| Drop Specification | Multiple 1.8 m / 5.9 ft. drops (at least 20 times) to the concrete across the operating temperature range |
| Tumble Specification | 1000 x 0.5 m / 1.64 ft. falls at room temperature |
| Sealing | IP65 / IP67 per IEC sealing specifications |
| Esd | ±15 KV air discharge, ±6 KV conductive discharge |
| Cpu | Cortex-A53 2.3 GHz Octa-core |
| Ram+rom | 3GB + 32GB / 4GB+64GB |
| Expansion | Supports up to 128 GB Micro SD card |
| Camera | 13MP Autofocus with flash, optional 5MP front camera |
| Note | *Front Camera is optional |
| Measure Position | Human forehead / Object surface |
| Measure Method | Non-contact / Infrared |
| Measure Distance | 1-3 cm |
| Measure Range | Human forehead: 32°C to 42.9°C; Object surface: -40°C to 115°C; |
| Measure Accuracy | Human forehead: ±0.2°C; Object surface: ±0.5°C; |
| Measure Duration | ≤1S |
| Spectral Range | 5.5 -15 μm |
| Resolution | 0.02°C |
| Note | *The infrared module has 80 degrees limitation, the best measure angle should be in this range. |