| Model | LV50 Smart Multi-channel Valve |
|---|---|
| Design | Controller + valve integrated |
| Operation | Automated switching without complex host computer |
| Applications | Teaching, unmanned monitoring stations, automated fluid routing |
| Certifications | Manufactured under ISO 9001 QMS · CE/RoHS/FDA compliance varies by model (certificates available upon request) |
| Valve Head Model | TC20C |
| Number of Channels | 6 / 8 / 10 / 12 |
| Flow Channel Diameter (mm) | 1.2 |
| Rotor Groove Volume (ul) | 5 |
| Port-to-Port Volume (ul) | 27.5 (6/8/10-channel); 26.3–27 (12-channel) |
| Port Thread (UNF) | 1/4-28 |
| Wetted Material | Alumina ceramic |
| Valve Head Liquid Temperature | Max test temperature 100 °C |
| Valve Head Compatibility | Compatible with 6-port and above universal valve-position switching heads |
| Cycle Count | Max 9999 cycles (0000 = unlimited) |
| Member Count | Max 999 members |
| Rotary Encoder Interface | Provided for human-machine interaction |
| Power Supply | DC24V ± 10% |
| Power Consumption | 20 W |
| Operating Environment | 0 ~ 40 °C, < 80% RH |
| Protection Rating | IP31 |
| Dimensions (L×W×H) | 202.9 × 100 × 96 mm (6/8/10-channel); 202.7 × 100 × 96 mm (12-channel) |
| Device Weight | 1.58 – 1.68 kg |
Ang LV50 ay isang smart cabinet switching valve na may integrated controller sa loob ng 202.9 x 100 x 96 mm na housing. Sa keypad, LED display, at RS232 o RS485 port, maaaring i-program ng operator ang position order, dwell time, cycle count, at member count nang walang host computer.
Naglalaman ang cabinet ng TC20C valve head para sa 6, 8, 10, o 12 port. Ang wetted parts ay alumina ceramic lang, walang metal sa rotor at stator, at ang unit ay kumukonsumo ng 20 W mula sa DC24V sa plus o minus 10 percent.
Paano naiiba ang LV50 sa bare multi-channel valve head?
Ang bare head ay passive module na kailangan pa rin ng external controller. Ang LV50 ay may kasamang keypad, display, at serial port, kaya tumatakbo ito nang mag-isa kapag na-load na ang program.
Maaari bang tumakbo ang LV50 nang walang host computer?
Oo. Ang keypad, rotary encoder, at LED display ay sumasaklaw sa lahat ng programming step, at ang RS232 o RS485 ang humahawak sa remote handshaking kapag nakakonekta na ang cabinet sa logger.
Ano ang pagkakaiba ng 6 / 8 / 10 ports at 12 ports?
Pareho ang 1.2 mm flow channel at TC20C head, ngunit ang port-to-port volume ay lumilipat mula 27.5 microliter sa 6 / 8 / 10 layout humigit-kumulang 26.3 hanggang 27 microliter sa 12-port layout.
Maaari bang palitan ang valve head sa field?
Sumusunod ang head sa universal 6-port at pataas na valve-position interface, kaya ang anumang katugmang head ay maaaring ipalit matapos patayin ang power; i-prime muli ang mga linya bago magpatuloy.
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