Xiamen Juda Chemical & Equipment Co., Ltd. is one of the leading manufacturers and suppliers of digital manifold pressure gauge in China. If you are looking for digital manifold pressure gauge, please be free to buy our quality products at competitive price from our factory. Contact us for quotation.
Digital Manifold Pressure Gauge
· Product code: WK-688
· Product categories: MANIFOLDS GAUGE
Features
Pressure and vacuum mode shift function
build-in 82 refrigerants according to U.S.A. NIST standard refrigerants pressure and temperature relationship database.
Real-time vacuum pressure test and percent indicate
Low power indicate. Batteries life:30H. 9V.
Pressure units:KPa,Bar,Psi,Torr,Kg F/cm2,InHg,MmHg
Temperature units:℉, ℃
Test range Measurement of xacuum: -101Kpa~0Mpa
Positive pressure: 0Kpa~6Mpa
Refrigerant: -101Kpa~4Kpa
Used For WK-6881H,WK6881L,6882,6884
Resolution: 1Kpa
Accuracy: ±0.5%
Overload: 100Bar,10Mpa
Operating temp.: -20℃ ~ 60℃
TECHNICAL DESCRIPTION
Digital Gauges can be used with the
following refrigerants:
Liq=Liquid
Vap=vapor
1Mpa=10Bar=10.1972kg/c㎡=145.038 Psi
| Unit | WK-688H | WK-688L | Unit | WK-688H | WK-688L | Unit | WK-688H | WK-688L | Unit | WK-688H | WK-688L | |||
| Refrigerant | Refrigerant | Refrigerant | Refrigerant | Refrigerant | Refrigerant | Refrigerant | Refrigerant | |||||||
| 1 | R11 | R11 | 22 | R290 | R290 | 43 | R410B-LIQ | R410B-VIP | 64 | R424A-LIQ | R424-VIP | |||
| 2 | R113 | R113 | 23 | R32 | R32 | 44 | R411A-LIQ | R411A-VAP | 65 | R425A-LIQ | R425A-VAP | |||
| 3 | R114 | R114 | 24 | R401A-LIQ | R401A-VAP | 45 | R411B-LIQ | R411B-VAP | 66 | R426A-LIQ | R426A-VAP | |||
| 4 | R115 | R115 | 25 | R401B-LIQ | R401B-VAP | 46 | R412A-LIQ | R412A-VAP | 67 | R427A-LIQ | R427A-VAP | |||
| 5 | R116 | R116 | 26 | R401C-LIQ | R401C-VAP | 47 | R413A-LIQ | R413A-VAP | 68 | R428A-LIQ | R428A-VAP | |||
| 6 | R12 | R12 | 27 | R402A-LIQ | R402A-VAP | 48 | R414A-LIQ | R414A-VAP | 69 | R50 | R50 | |||
| 7 | R123 | R123 | 28 | R402B-LIQ | R402B-VAP | 49 | R414B-LIQ | R414B-VAP | 70 | R500-LIQ | R500-VAP | |||
| 8 | R124 | R124 | 29 | R403A-LIQ | R403A-VAP | 50 | R415A-LIQ | R415A-VAP | 71 | R501-LIQ | R501-VAP | |||
| 9 | R125 | R125 | 30 | R403B-LIQ | R403B-VAP | 51 | R415B-LIQ | R415B-VAP | 72 | R502-LIQ | R502-VAP | |||
| 10 | R13 | R13 | 31 | R404A-LIQ | R404A-VAP | 52 | R416A-LIQ | R416A-VAP | 73 | R503-LIQ | R503-VAP | |||
| 11 | R134A | R134A | 32 | R405A-LIQ | R405A-VAP | 53 | R417A-LIQ | R417A-VAP | 74 | R504-LIQ | R504-VAP | |||
| 12 | R14 | R14 | 33 | R406A-LIQ | R406A-VAP | 54 | R418A-LIQ | R418A-VAP | 75 | R507A-LIQ | R507A-VAP | |||
| 13 | R141B | R141B | 34 | R407A-LIQ | R407A-VAP | 55 | R419A-LIQ | R419A-VAP | 76 | R508A-LIQ | R508A-VAP | |||
| 14 | R142B | R142B | 35 | R407B-LIQ | R407B-VAP | 56 | R420A-LIQ | R420-VAP | 77 | R508B-LIQ | R508B-VAP | |||
| 15 | R143A | R143A | 36 | R407C-LIQ | R407C-VAP | 57 | R421A-LIQ | R421A-VAP | 78 | R509A-LIQ | R4509A-VAP | |||
| 16 | R152A | R170 | 37 | R407D-LIQ | R407D-VAP | 58 | R421B-LIQ | R421B-VAP | 79 | R600 | R600 | |||
| 17 | R170 | R152A | 38 | R408A-LIQ | R408A-VAP | 59 | R422A-LIQ | R422A-VAP | 80 | R600A | R600A | |||
| 18 | R21 | R21 | 39 | R409A-LIQ | R409A-VAP | 60 | R422B-LIQ | R422B-VAP | 81 | R717 | R717 | |||
| 19 | R218 | R281 | 40 | R409B-LIQ | R409B-VAP | 61 | R422C-LIQ | R422C-VAP | 82 | R744 | R744 | |||
| 20 | R22 | R22 | 41 | R41 | R41 | 62 | R422D-LIQ | R422D-VAP | ||||||
| 21 | R23 | R23 | 42 | R410A-LIQ | R410A-VAP | 63 | R423A-LIQ | R423A-VAP |
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